Modified Buttons for Pigrrl Zero Plus

I made these buttons to work a bit better with the Pigrrl Zero Plus build but they could work for the regular build as well. The DPAD and buttons files both have four little indents on the bottom to correspond to the tactile buttons. I found that the soft tactile buttons from Adafruit have a pretty high travel length so the buttons would result in false presses. The indents solve this issue. I have used them a decent amount on my build with no issue but I am not guaranteeing they will work for everyone.

I also added little embossed arrows to the DPAD so it looks a bit fancier as well as making the A and B buttons concave and the X and Y buttons convex to mimic a SNES controller. I also put an L and R on the shoulder buttons also just to be fancy. I printed these in TPE with low infill to make them squishy but I am fairly confident hard plastics would work.