X-Box & Concave Style PS4 Thumb Sticks

I basically combined two .STL's to make this. I used two of Jerooney's excellently designed thumb pads and put them on cyescas's base(https://www.myminifactory.com/object/ps4-xbox-one-interchangeable-thumbsticks-13316). To get these to work you'll need to print in a high quality setting then when done remove all of the supports and sand the base smooth then sand it a little more just like it looks in the 3rd pic. The top of the thumb sticks won't fit through the two holes on the controller so