Hi all I got a set of ceramic black hawk's for my ec 1000 at Christmas and I am after some advice. Because it was the Xmas period and you only have 2weeks with bare knuckle to get them fitted before you can return them I decided to fit them myself as couldn't get to a professional in time. I followed the bareknuckle diagram for a 3 way switch with 2 volumes and 1 tone. All went well when played on practice amp at low volume but when I got to playing with my band at high volume I noticed I was getting a high pitch feedback kind of sound while playing. The guitar didn't feedback when I stopped it was only while playing. I've never experienced anything like this with other guitars. Could this be something I have done when wiring it up.
Any help would be appreciated.
Thanks.