I've got a NGG Williams and a switch went out (47 I believe) Looking at the under side is pretty scary and nerve racking for me. I love fixing things and figuring things out but I hate messing extra things up in the process haha. I've done all of the schematic research etc and I know where I'm looking for the switch (also did a bunch of the tests with the manual to determine that it should indeed just be the one switch) and have it ordered. My newb question is - When I go and take off the glass then lift the play board up, Do I have to disconnect any of the wires inside the front door before hand? I'm not taking the board out all the way just a quick lift it up, put the arm up for support then grabbing the switch and putting a new one in. I'm worried I will go to lift the board and rip multiple things.