DIY controller mods - Adjustable trigger pull and reset

So after looking at the scuff thread I was getting the itch to buy one. However, my wife and I decided that it would be best for her to stay home with the boys for now and went to a single income. No new toys for a while... So have to do it on the cheap. After looking at some websites I found the trigger reset mod but nothing on the pull length. So looking at the controller for a few hours I found a suitable spot. Haven't tested it in game yet but it does allow for plenty of adjustment. The screw for the pull limit is a 0.5" 4-40 set screw and the reset limit is 5/16" 4-40 (could probably go 0.25" easily). Holes were drilled with a #43 (.089") bit. Didn't bother tapping them, just drove the screws in. Really missed the mark drilling the upper access hole for the Pull limit screw so had to drill it over sized. Whoops... Next project will be putting some tactile switches on the under side.