ProtoTank - adjustments: COG version 2

I got a few DC Geared Motors with Rubber Wheels already, but the cog-design from this ProtoTank project didn't had the right fitting. I decide to recreate the cog using OPENSCAD. This Cog (version 2) fits a bit better then the original one and I could use my own motors too. You will find the STL-file AND my own (first created) OPENSCAD file!

Timmiclark told me that he and his students decided not to share the source files, that's a pitty.... Anyone: if you have made some adaption like me, share it included the source (openscad or whatever)!

Watch this THING: more will follow ;-)