I remixed NotusGG’s FlyDiGi Vader 3/4 back paddles to fit M2 x 6 mm screws with heat-set brass inserts. The right long paddle kept failing on me under heavy use, even in PETG-CF. I enlarged the holes to 3.2 mm, added 3.6 mm counterbores, and widened the surrounding material for better durability. If you’re rough on your controller like I am, this should hold up a lot better.