Experimental Gryphon cage that allows wheel alignment spacers

What and Why

I don't know how people are aligning wheels on Gryphons.

So I made this to allow an alignment spacer to be used under the wheels.

Untested

I have not tested this. The parts will fit, but 

• vibration? Is it a problem? If so, it can be solved by putting a bar under the cage. The motor cover has lots of room.
   
• How tall do the spacers need to be? Might depend on your wheels.

Comments

Would love to see comments or remixes from people who tinker on Gryphons. Please tell me why this sucks or doesn't work.

Licence

Public domain for everything I did, but these are derivatives of Gryphon parts so the most restrictive combo of that and whatever the Gryphon is.

Addenda

Forgot to mention the crush is 40mm.

Cage allows flywheel installation spacers to be inserted.