Ukulele machine heads

I downloaded 'Ukulele Tuning Peg' by cnickell for use with 'Playable Ukulele' - Printable w/ no Supports by Solstie. I couldn't get the pegs to work right so I modified the gears using the wormgear and 18 tooth gear from 'WormStruder' by takigama using 123 Design. It's woking good for me now.
Thank you!

Files to print:
4 knob
4 post
4 clip
2 mountA
2 mountB