* Delete 6 Part 44375 Light Bluish Gray Dish 6 x 6 Inverted (Radar) - Undetermined Stud Type (Alternate) (match ID 1)
* Change 6 Part Light Bluish Gray 44375b Dish 6 x 6 Inverted (Radar) - Solid Studs {match ID 1 to 0}
Comments from Submitter:
Not likely in 2013 the a type was still issued, Lordskylard already changed from regular to alternate, untill proof of contrary (presence of a type in this set), the 'a' version must be removed IMO.