TBS Tango II shoulder button mod

I love the Tango II but have always had issues with arming/disarming easily with the shoulder button so I made a modded button with a raised bump, which makes it a LOT easier to press without fumbling around or inadvertently moving the gimbals. Works for pinchers and thumbers.

I printed mine in TPU because there are little nubs on the switch post that the button fits on so a flexible material made sense to me. It would probably work fine with PLA, PETG, etc though. The original button is 18x18mm but I found that the printed button rubbed a little and got stuck at that size so I decreased it to 17.6mm (I think?) and now it works perfectly. Probably the layer lines in the print were catching on something but IDK.

Be sure to use a support blocker on the small hole in the button for the top of the post or you will likely have a really hard time getting the supports out.

The right and left buttons are opposite so you'll need to mirror one of them in your slicer.

This design is