Discussion Forum: Thread 315821

 Author: chetzler View Messages Posted By chetzler
 Posted: Jan 15, 2022 17:03
 Subject: Squared vs Round pin hole
 Viewed: 127 times
 Topic: Catalog
 Status:Open
Cancel Message
Cancel
Reply to Message
Reply
BrickLink
ID Card

chetzler (2316)

Location:  USA, Minnesota
Member Since Contact Type Status
Feb 12, 2005 Contact Member Seller
Buying Privileges - OKSelling Privileges - OK
Store: Lost Boys' Brick Shop
The following part has two separate entries distinguished by a difference in
the pin hole.
 
Part No: 65098  Name: Technic, Pin Double with Axle Hole with Squared Pin Holes
* 
65098 Technic, Pin Double with Axle Hole with Squared Pin Holes
Parts: Technic, Pin
 
Part No: 32138  Name: Technic, Pin Double with Axle Hole
* 
32138 Technic, Pin Double with Axle Hole
Parts: Technic, Pin

This part below displays the same type of variation but it only has a note rather
than a separate, distinct entry.
 
Part No: 2458  Name: Brick, Modified 1 x 2 with Pin
* 
2458 Brick, Modified 1 x 2 with Pin
Parts: Brick, Modified
Is this because no one has submitted the newer variant, or is there some sort
of arcane cataloging reason of which I am not aware?
 Author: tEoS View Messages Posted By tEoS
 Posted: Jan 15, 2022 17:09
 Subject: Re: Squared vs Round pin hole
 Viewed: 51 times
 Topic: Catalog
Cancel Message
Cancel
Reply to Message
Reply
BrickLink
ID Card

tEoS (5297)

Location:  USA, Michigan
Member Since Contact Type Status
Dec 24, 2002 Contact Member Seller
No Longer RegisteredNo Longer Registered
Store Closed Store: The Elements Of Surprise
No Longer Registered
It might be a difference in part usage within sets. The double pin has been
used specifically for blasters on SW vehicles (for instance), so bar insertion
is a necessary function of that part.

In Catalog, chetzler writes:
  The following part has two separate entries distinguished by a difference in
the pin hole.
 
Part No: 65098  Name: Technic, Pin Double with Axle Hole with Squared Pin Holes
* 
65098 Technic, Pin Double with Axle Hole with Squared Pin Holes
Parts: Technic, Pin
 
Part No: 32138  Name: Technic, Pin Double with Axle Hole
* 
32138 Technic, Pin Double with Axle Hole
Parts: Technic, Pin

This part below displays the same type of variation but it only has a note rather
than a separate, distinct entry.
 
Part No: 2458  Name: Brick, Modified 1 x 2 with Pin
* 
2458 Brick, Modified 1 x 2 with Pin
Parts: Brick, Modified
Is this because no one has submitted the newer variant, or is there some sort
of arcane cataloging reason of which I am not aware?
 Author: chetzler View Messages Posted By chetzler
 Posted: Jan 15, 2022 17:46
 Subject: Re: Squared vs Round pin hole
 Viewed: 46 times
 Topic: Catalog
Cancel Message
Cancel
Reply to Message
Reply
BrickLink
ID Card

chetzler (2316)

Location:  USA, Minnesota
Member Since Contact Type Status
Feb 12, 2005 Contact Member Seller
Buying Privileges - OKSelling Privileges - OK
Store: Lost Boys' Brick Shop
In Catalog, tEoS writes:
  It might be a difference in part usage within sets. The double pin has been
used specifically for blasters on SW vehicles (for instance), so bar insertion
is a necessary function of that part.

That thought crossed my mind because I have encountered that exact problem with
that part. But builders might also want to insert a bar into the other part
as well, so it seems like it’s important that they should be able to know what
they’re getting.

It still feels like the catalog should be consistent regardless of functionality.
I’m guessing it really is just a matter of someone submitting the part, but
I’m not going to spend any time on that unless I know it will be accepted.

  
In Catalog, chetzler writes:
  The following part has two separate entries distinguished by a difference in
the pin hole.
 
Part No: 65098  Name: Technic, Pin Double with Axle Hole with Squared Pin Holes
* 
65098 Technic, Pin Double with Axle Hole with Squared Pin Holes
Parts: Technic, Pin
 
Part No: 32138  Name: Technic, Pin Double with Axle Hole
* 
32138 Technic, Pin Double with Axle Hole
Parts: Technic, Pin

This part below displays the same type of variation but it only has a note rather
than a separate, distinct entry.
 
Part No: 2458  Name: Brick, Modified 1 x 2 with Pin
* 
2458 Brick, Modified 1 x 2 with Pin
Parts: Brick, Modified
Is this because no one has submitted the newer variant, or is there some sort
of arcane cataloging reason of which I am not aware?
 Author: randyf View Messages Posted By randyf
 Posted: Jan 15, 2022 18:44
 Subject: Re: Squared vs Round pin hole
 Viewed: 51 times
 Topic: Catalog
Cancel Message
Cancel
Reply to Message
Reply
BrickLink
ID Card

randyf (442)

Location:  USA, Ohio
Member Since Contact Type Status
Sep 16, 2009 Member Does Not Allow Contact Seller
Buying Privileges - OKSelling Privileges - OK
Store Closed Store: The Bricking Spectre
BrickLink Catalog Administrator (?)
In Catalog, chetzler writes:
  In Catalog, tEoS writes:
  It might be a difference in part usage within sets. The double pin has been
used specifically for blasters on SW vehicles (for instance), so bar insertion
is a necessary function of that part.

That thought crossed my mind because I have encountered that exact problem with
that part. But builders might also want to insert a bar into the other part
as well, so it seems like it’s important that they should be able to know what
they’re getting.

It still feels like the catalog should be consistent regardless of functionality.
I’m guessing it really is just a matter of someone submitting the part, but
I’m not going to spend any time on that unless I know it will be accepted.


If you can find a specific use case in a set where the part with the round pin
hole is used for bar insertion and the new part will not work for the specific
set model, please let us know. In that case, we would split the part immediately
to get it worked out. If you can't find one, though, then it will remain
in the large lot of unsplit part variants:

https://www.bricklink.com/catalogRelCat.asp?relID=24
 Author: chetzler View Messages Posted By chetzler
 Posted: Jan 15, 2022 20:57
 Subject: Re: Squared vs Round pin hole
 Viewed: 57 times
 Topic: Catalog
Cancel Message
Cancel
Reply to Message
Reply
BrickLink
ID Card

chetzler (2316)

Location:  USA, Minnesota
Member Since Contact Type Status
Feb 12, 2005 Contact Member Seller
Buying Privileges - OKSelling Privileges - OK
Store: Lost Boys' Brick Shop
In Catalog, randyf writes:
  In Catalog, chetzler writes:
  In Catalog, tEoS writes:
  It might be a difference in part usage within sets. The double pin has been
used specifically for blasters on SW vehicles (for instance), so bar insertion
is a necessary function of that part.

That thought crossed my mind because I have encountered that exact problem with
that part. But builders might also want to insert a bar into the other part
as well, so it seems like it’s important that they should be able to know what
they’re getting.

It still feels like the catalog should be consistent regardless of functionality.
I’m guessing it really is just a matter of someone submitting the part, but
I’m not going to spend any time on that unless I know it will be accepted.


If you can find a specific use case in a set where the part with the round pin
hole is used for bar insertion and the new part will not work for the specific
set model, please let us know. In that case, we would split the part immediately
to get it worked out. If you can't find one, though, then it will remain
in the large lot of unsplit part variants:

https://www.bricklink.com/catalogRelCat.asp?relID=24

Why? Why does it matter whether or not LEGO treats it as a functional difference?
The part has a clear functional distinction that may help or hinder builders.
In addition, it also has a bottom stud holder unlike its variant. It seems
like it would be more important to distinguish parts like these verses the myriad
grooved hinge and tile entries where the differences are merely cosmetic:

[P=54657]
[p=44302a]
[P=44302b]
That's just one example of the many slight variations in hinges. Did they
all require an example of how LEGO exploits one of the variances?

-------------------------

Also consider these parts:
 
Part No: 2436  Name: Bracket 1 x 2 - 1 x 4
* 
2436 Bracket 1 x 2 - 1 x 4
Parts: Bracket
 
Part No: 2436b  Name: Bracket 1 x 2 - 1 x 4 with Rounded Corners
* 
2436b Bracket 1 x 2 - 1 x 4 with Rounded Corners
Parts: Bracket
 
Part No: 28802  Name: Bracket 1 x 2 - 1 x 4 with Two Rounded Corners at the Bottom
* 
28802 Bracket 1 x 2 - 1 x 4 with Two Rounded Corners at the Bottom
Parts: Bracket
I'm not arguing against the above parts having separate entries, it's
just that they exhibit a less important distinction. They can all interface with
other system parts in the exact same ways whereas the original part in question
and its variant cannot.

------------------------

These parts also have separate entries. Has LEGO utilized the bottom stud holder
in that variant?

 
Part No: 18671  Name: Bracket 3 x 2 x 1 1/3
* 
18671 Bracket 3 x 2 x 1 1/3
Parts: Bracket
 
Part No: 73562  Name: Bracket 3 x 2 x 1 1/3 with Bottom Stud Holder
* 
73562 Bracket 3 x 2 x 1 1/3 with Bottom Stud Holder
Parts: Bracket

--------------------------

Additionally, I can confirm there is a different part number molded inside (44865)
and a different design ID (6321770 in LBG). This is in contrast to 2458 and
4211364 in LBG.
 Author: randyf View Messages Posted By randyf
 Posted: Jan 15, 2022 23:03
 Subject: Re: Squared vs Round pin hole
 Viewed: 66 times
 Topic: Catalog
Cancel Message
Cancel
Reply to Message
Reply
BrickLink
ID Card

randyf (442)

Location:  USA, Ohio
Member Since Contact Type Status
Sep 16, 2009 Member Does Not Allow Contact Seller
Buying Privileges - OKSelling Privileges - OK
Store Closed Store: The Bricking Spectre
BrickLink Catalog Administrator (?)
In Catalog, chetzler writes:
  In Catalog, randyf writes:
  In Catalog, chetzler writes:
  In Catalog, tEoS writes:
  It might be a difference in part usage within sets. The double pin has been
used specifically for blasters on SW vehicles (for instance), so bar insertion
is a necessary function of that part.

That thought crossed my mind because I have encountered that exact problem with
that part. But builders might also want to insert a bar into the other part
as well, so it seems like it’s important that they should be able to know what
they’re getting.

It still feels like the catalog should be consistent regardless of functionality.
I’m guessing it really is just a matter of someone submitting the part, but
I’m not going to spend any time on that unless I know it will be accepted.


If you can find a specific use case in a set where the part with the round pin
hole is used for bar insertion and the new part will not work for the specific
set model, please let us know. In that case, we would split the part immediately
to get it worked out. If you can't find one, though, then it will remain
in the large lot of unsplit part variants:

https://www.bricklink.com/catalogRelCat.asp?relID=24

Why? Why does it matter whether or not LEGO treats it as a functional difference?
The part has a clear functional distinction that may help or hinder builders.
In addition, it also has a bottom stud holder unlike its variant. It seems
like it would be more important to distinguish parts like these verses the myriad
grooved hinge and tile entries where the differences are merely cosmetic:

[P=54657]
[p=44302a]
[P=44302b]
That's just one example of the many slight variations in hinges. Did they
all require an example of how LEGO exploits one of the variances?

-------------------------

Also consider these parts:
 
Part No: 2436  Name: Bracket 1 x 2 - 1 x 4
* 
2436 Bracket 1 x 2 - 1 x 4
Parts: Bracket
 
Part No: 2436b  Name: Bracket 1 x 2 - 1 x 4 with Rounded Corners
* 
2436b Bracket 1 x 2 - 1 x 4 with Rounded Corners
Parts: Bracket
 
Part No: 28802  Name: Bracket 1 x 2 - 1 x 4 with Two Rounded Corners at the Bottom
* 
28802 Bracket 1 x 2 - 1 x 4 with Two Rounded Corners at the Bottom
Parts: Bracket
I'm not arguing against the above parts having separate entries, it's
just that they exhibit a less important distinction. They can all interface with
other system parts in the exact same ways whereas the original part in question
and its variant cannot.

------------------------

These parts also have separate entries. Has LEGO utilized the bottom stud holder
in that variant?

 
Part No: 18671  Name: Bracket 3 x 2 x 1 1/3
* 
18671 Bracket 3 x 2 x 1 1/3
Parts: Bracket
 
Part No: 73562  Name: Bracket 3 x 2 x 1 1/3 with Bottom Stud Holder
* 
73562 Bracket 3 x 2 x 1 1/3 with Bottom Stud Holder
Parts: Bracket

--------------------------

Additionally, I can confirm there is a different part number molded inside (44865)
and a different design ID (6321770 in LBG). This is in contrast to 2458 and
4211364 in LBG.


I totally hear you, and I get what you are saying. All of these things have to
do with how different admins handled different situations at different times,
unfortunately. That is why former admin Robert (StormChaser) was so keen on getting
things documented. It is because we all do things differently and based on how
much bandwidth we have at the time to deal with them.

In the case of the hinges, one admin at the time thought it was important to
separate them. All of the admins debated the need for it, but it was decided
in the end that it was okay because the admin that wanted it was going to do
all of the work to make it happen. Thus, it happened.

I assume the 1x2 - 1x4 brackets were split by a prior admin because at that time
things were being changed from squared corners to rounded corners on a number
of parts and they felt it was important to distinguish them. I wouldn't have,
but I wasn't there to help make the decision. Now things that have corners
changed are given entries right away to stay consistent with history.

In the case of the last ones, the new mold was given a separate entry due to
the history of parts having bottoms changed like this being given separate entries.
Nothing more, nothing less.

Like I said, different decisions for every one of them because of different admins
at different times. We continue some immediate additions due to the history of
other parts, but new ones have to be weighed against the time we have to figure
things out.

At this time, we are absolutely swamped with new things being released from LEGO
so we aren't going to do any new splits unless they are absolutely required.
I would definitely like to see all of the parts that had the pin holes changed
get new entries, but we are only prioritizing ones that are needed for specific
set builds right now. This doesn't mean we won't ever get to the others.


Thanks for your patience and understanding.

Cheers,
Randy
 Author: Shiny_Stuff View Messages Posted By Shiny_Stuff
 Posted: Jan 16, 2022 00:47
 Subject: (Cancelled)
 Viewed: 25 times
 Topic: Catalog
Cancel Message
Cancel
Reply to Message
Reply
BrickLink
ID Card

Shiny_Stuff (1277)

Location:  USA, New York
Member Since Contact Type Status
Aug 14, 2016 Contact Member Seller
Buying Privileges - OKSelling Privileges - OK
Store: Shiny Stuff
(Cancelled)
 Author: Stellar View Messages Posted By Stellar
 Posted: Jan 16, 2022 06:01
 Subject: Re: Squared vs Round pin hole
 Viewed: 62 times
 Topic: Catalog
Cancel Message
Cancel
Reply to Message
Reply
BrickLink
ID Card

Stellar (3491)

Location:  Spain, Comunidad Valenciana
Member Since Contact Type Status
Sep 24, 2015 Contact Member Seller
Buying Privileges - OKSelling Privileges - OK
Store: Stellar Bricks
BrickLink Discussions Moderator (?)
In Catalog, chetzler writes:
  The following part has two separate entries distinguished by a difference in
the pin hole.
 
Part No: 65098  Name: Technic, Pin Double with Axle Hole with Squared Pin Holes
* 
65098 Technic, Pin Double with Axle Hole with Squared Pin Holes
Parts: Technic, Pin
 
Part No: 32138  Name: Technic, Pin Double with Axle Hole
* 
32138 Technic, Pin Double with Axle Hole
Parts: Technic, Pin

This part below displays the same type of variation but it only has a note rather
than a separate, distinct entry.
 
Part No: 2458  Name: Brick, Modified 1 x 2 with Pin
* 
2458 Brick, Modified 1 x 2 with Pin
Parts: Brick, Modified
Is this because no one has submitted the newer variant, or is there some sort
of arcane cataloging reason of which I am not aware?

https://www.bricklink.com/messageThread.asp?ID=309651

2458 old version didn't fit a bar either.