Here’s Trevor (R) going over an appropriate modification of Jackie Greene’s super light and supercool ’66 Gibson SG Special. The slots on the original studs didn’t fit the original bridge very well. Trevor has installed a TonePros non-compensated aluminum wraparound bridge along with the matching TonePros locking studs. The bridge improves tone and the studs hold the bridge down to improve stability and intonation. Jackie favors older guitars and has us make non-permanent modifications (pickups, hardware, etc) to enhance overall instrument stability and consistency during touring and recording.