Well today was productive. Managed to get most of the chassis designed and everything arranged.

Only thing remaining is to mount the receiver above the bell crank, and to design the front shock mounts, and add in belt tensioners. Should be ready to start printing tomorrow!

The diffs are ball bearings, the center pulley and spur are on bushings. Shouldn't really hinder performance I recon.

Anyone have suggestions on the layout before I start printing?