has anyone heard of this happening? a week ago my bass pick-up stopped working. completely. no signal. I have a G&L LB-100 with a Lollar split-coil P-bass pickup. I took it to my friend (a guitar tech) and he confirmed the pick-up wasn't sending any signal. I have a brand new Seymour Duncan Antiquity pick-up and he replaced the Lollar with that, tested it out, sounds great. I got the bass home, plugged it in and there was hardly any signal. I tried different cords, different amp, another bass worked fine on the amp. After wailing on the E string for a minute the bass comes back to life and seems to play fine until I put it down again. Then, after like an hour of not playing the same thing happens. WHAT THE HELL IS GOING ON?