Hi there, I’ve been trying to chase down a volume issue with a new build and would appreciate any insights as to what may be going on. The amp is a Princeton Reverb clone (AA1164 circuit – see build pics here http://www.tdpri.com/threads/trouble-shooting-new-pr-clone-build.715687/). I also have an original Fender ’78 PR as well that I’m using for comparison. Here’s the problem: the volume doesn’t register until I hit 2/2.5 on the dial. It does get progressively louder, but it is vastly different than the ’78 PR. For example, the volume pot on the SF is quite sensitive and is rather loud by 2-3 on the dial. The volume pot in the clone was a mojotone CTS 1MA. I ended up pulling an Alpha 1MA pot from another amp for comparison. The Alpha was noticeably better, however it still wasn’t quite as sensitive as the ’78. I concluded that the CTS pot was bad, so I then swapped back in another new replacement mojotone CTS 1MA pot. Unfortunately it was no different than the first one. I double-checked the circuit and the voltages all seem to be in the ballpark with the schematic. What I want to know is if the issue is with the potentiometer or the circuit (or both). Any thoughts?