Thought I would point this out in case anyone else has the issue. The Inner Backplate holes for the Lower EFIS Shafts are a different size one is 12mm and the other 12.4 hence why i cant fit one ,...lol. The female spline was so difficult to get printed with the serrated inner that I change to a solid and pushed over my encoder splines which were 5.5 mm.
I would say that the text on the faceplate is too small for 0.4mm nozzle as you have used 02 so increased the size adequately to support a 0.4.Can I also add that the Top Tactile switch housings leave little room for wiring. unless you put the wire in first then pull the wire and tactile into place.
These are not complaints btw, just notices and suggestions for anyone else in a similar situation.
I've yet to complete the build and still WIP as getting the gears to mesh is rather tight, maybe a bit of filing will do the trick. Oh and I've tried 3 different printers Ender 3V2, CR10s, and Ender 5 Plus. just in case it was me. Wish I had a Resin Printer now..lol Great work.