Close but no cigar, it’s Sugru black, I actually put it in all the mounting gaps (including the truck / gearbox assembly) to hermetically seal the gearbox against dust intrusion.
I didn’t move it to mesh better at all, but think I’m actually about 1mm from ideal, if ideal is the pitch circle of the pinion meshing with the pitch circle of the spur.
I’ve been thinking about this since I made the reserve tank. I like the spine protector idea because a it would look better than a back pack but b) I always imagine my self falling with a square cubed hard case in my back pack and my spine snapping on impact.
I bought a fox chest rig for this reason. If I remembered any 3D design from the cad classes I took in high school I’d already be Printing latches with parachute releases to attach my batteries between my shoulder blades.
Might as well ask the question in advance, what are the Unity users out there running for current settings?
My battery pack can supply more than the Unity can handle anyway, so looking for max battery, motor and braking current for a dual unsensored SK3 6374 build.