OnShape AM14U3 Chassis
 

Is anyone else using OnShape with the KoP chassis this year? I couldn't find a preassembled version of the AM14U3 kit chassis. I found this link of the drive base kit but it looks like it needs to be assembled, it would certainly save some time and effort to have a preassembled one if anyone had one!

Any other tips for getting up and started using OnShape?

Try importing a .step file of the chassis into onshape, then save it and it will be in onshape's format