Synthesizer Replacement Keys (JD-XI)

# What is this?
Replacement keys for the *JD-XI* (and possibly other synthesizers/keyboards with small keys). The keys are designed to be hot glued on top of the broken mount of a key.

# How do i even?
The height of the mounting plate and actuator stub (double ridge block at the bottom) might need manual readjustment, depending on the position of the key mount fracture. The inside surface of the guiding arch block potentially needs to be filed after printing.