This is probably wicked rudimentary and I’m anticipating much embarrassment when a solution is revealed, but here goes... I finally decided to do the R28 mod, and managed to find it and clip it pretty quickly (my very first mod, I want to point out). Got everything reassembled and plugged it in... and nothing. Well, not nothing - a warm filtery kind of tone but no actual phasing. The knob just doesn’t seem to do anything. What am I missing?
Thanks in advance...