well a few have asked how to build the 3 piece gear dive for the old style trans for the sherman here are some pics of the parts involved

the first 2 pics are of the bearing floater i made to hold the bearing and the outdrives in place on the tamtoy gear box the side with the bearing replaces the original bearing in the TT gear box on the side the out drive fits on

the next 2 pics show the adapter pressed into the pershing out drive

next you make 2 72 mm cross bars and thread each end 3mm so you can srew the 2 out drives together using the holes allready in the outdrives

pics 5 6 show the 2 out drive bolted together awaiting the next step

more to come