Right so I have a musicman stingray 5. All was fine with it until one day my strap detached and it dropped landing on the jack area. Bent the jack on the lead a bit. But since then (I'm pretty sure it didnt happen before that, but not 100%) its got this buzzing when plugged in. I've tried different amps and leads, and different environments and same problem each time. Sometimes it's worse than others. So, I turn on amp and there's a buzzing from it, kinda like interference. The buzzing gets louder when I touch the strings. So something to do with earthing? Also, the volume knob affects it so I can only really play with guitar volume up full, this is where the buzz is weakest. It's fine for gigs as the ambient noise masks the buzz. But when I'm trying to record it's a real pain. I brought to a guitar repair man, who's very popular, lots of people swear by him. But he couldn't find any problems and tried to tell me it was the amp or leads or interference from lights nearby or something. He checked the jack which appeared fine and said the pots were clean etc. Another guy did the same. So I'm kinda stumped now. Anybody experienced similar or have any ideas what the problem could be?