Picked up a used Timefactor and all works great but noticed the delay B does not turn so it is at zero. It wants to not go below 120 when turned all the way to the left. I can zero it if I use the encoder knob immediately after moving the delay B knob. Tried complete reset but did not fix. Any ideas or anyone else seen this?
Try some contact cleaner on that pot or maybe a software update to the latest version might calibrate or "fresh up" some things.
What I have noticed on one of my Timefactors is that there's something weird when using dual delays that even if all the "B" values are set to 0, there's still some "bleed-through" when using extreme settings on "A", like feedback at 99.
And another "issue" happened when I was trying the series delay trick, I set the feedback on both delays a little bit high, delay A time to 120ms and B time to 240ms, after a few repeats, B was no longer 2x the time of A, but it was only audible.