Review on Enhanced Gaming Experience: KontrolFreek Performance Grips for Xbox One and Xbox Series X Controller (Nightfall Black) by Kyle Deel

FWI These controllers will work with PowerA controllers which have petals but require trimming with a knife. I have a PowerA Specter Infinity, but this method also works with Fusion or advanced controllers. What I did was cut off part of the paddle button with a very sharp knife, pocket knife or even a razor. Please look at my photos and videos for reference. One important thing to keep in mind is knowing where you're going to cut before you press on the back of the handle, as you won't be able to feel or see the button underneath. What I did, before pressing firmly on the back, was to mark a visible line with a knife and then press down the entire back of the handle so it adhered permanently. After making sure it was tight I cut out the marked square or circle for the paddle with a knife and I pressed the knife very hard to pierce it all the way through and I did this for the entire marked spot or square for the paddle or in my case the button.