Test of new jigs and Emacs keycaps

With my old jigs, front side of keycap warps when I print on front side. Now I'm trying to improve it.

My new jigs:



They enforces keycaps while printing.

The result:



Zero warp!

BTW I'm making Emacs keycaps:



Small letters are 3.6 pt. They are ornamental things, of course. But I feel the typography isn't best.

I found a problem:



Two green legends should be the same color. New jigs caused temperature inconsistency! I should try another way...