I was wondering if you guys/gals could help me. I have two basses currently (a MIM Fender Jazz and a TBC JJ) that have faulty jacks. I am able to fix them temporarily, but it seems they always start cracking after a while when the chord wiggles at all - like sometimes when I'm playing. So, I was wondering if anyone could suggest a jack that is built more solidly to "lock in" my connection and last a while. The MIM Fender Jazz jack is on the control plate and TBC JJ jack is on the side. Also, I'm going to be assembling another bass soon, and I want to do that one right the first time

Thanks!