* Add 1 Part 87058 Dark Bluish Gray Train Base 6 x 34 Split-Level without Bottom Tubes (Alternate) (match ID 8)
* Change 1 Part Dark Bluish Gray 2972 Train Base 6 x 34 Split-Level with Bottom Tubes {match ID 0 to 8}
Comments from Submitter:
I've got a version of this set with a dbg 87058, verified with the number on the button and the comparison image on BL. I'll add a picture of it as well