One of the more annoying controllers to work on due to the spaghetti ribbon cables, but process is much the same as a normal ps5 controller, this one we were upgrading to hall effect joysticks and one of the trigger buttons was starting to go so we are trialling using the blue switches(D2LS-21) instead of the original white (D2LS-11) which need less force to activate, so the theory is faster firing, less finger fatigue and longer lasting controller. I did the same for my mouse a while back with great results so should work great here.
if you happen to forget to calibrate your joysticks before putting it all back together then this is great tool to do that saved us quite a few times when you get that oh crap moment as you put the last screw in, especially when you have to undo all that soldering work to get to them again.
