Alright. I'm trying my first flex board LED thumb stick kit and the last step is to solder the middle prong on the sync button. Well, I soldered the left one as well, and not getting the results I'm looking for (controller will not sync anymore.) So. I'd like to remove the sync button itself before I go on to fry something, but I'd like a pro's info on the best way to remove this button as I'm just starting out. Thank you all for your time and I hope to find my answer soon!