When installing my Magic 3.5 I accidently added too much solder on to point "S". In my attempt to remove the extra solder the component, "S", crumbled. I found that when the Magic 3 wire crosses the two points of that particular part the system will work, if not it will not do anything. Does anybody know what part that is so I can order another one and re-install it to my system. I just don't trust the jerry rigged version I am using.