New Shoulder Buttons for RG35XXSP

Trying to make some better shoulder buttons for this awesome device! I like the angled L2/R2 layout that I made. They can feel like they stick and are keeping the button pressed but I checked the I/O and there was nothing being pressed. Trying to figure out what is causing this and will update the model if/when I find it.

Also seeing if I can find an alternative/better setup for the L1/R1 buttons as well. When I have that I will also update.