Hey guys, a buddy needed help swapping in an EMG-HZ (H4). It's wired in series from the factory, so it swapped in just like his original. It initially worked fine, but then it died in positions 4 & 5 on the 5way switch. 4 = middle + bridge. 5 = bridge only. It seemed to be an intermittent problem so I opened it up and redid the solder joints just to be sure, though I've never had one of my joints fail. It worked great, but then failed again later, so I figure its a bad 5way switch. I swap it and it still doesn't work. The middle pickup works fine in position 3 (solo'ed). The only thing in common with position 4 & 5 is the bridge pickup. Is the new EMG pickup possibly having an intermittent fault, killing both pickups in position 4 and obviously no output in position 5? or something else? thanks in advance for your input.