Huge lock in, finished up the linear CAM so it should work now, and started the worm gear for the gear shifter. I realized I was doing the linear CAM wrong, and it has to be mirrored instead of just a 180 degree turn, so I fixed that and made a new part for the other side. I also added the lead screw and bearing for the gear shifting. Turns out everything packages nicely (i love uxcell) so I don’t have to do cooked stuff. Just another day or two of CAD and I should be ready to build.