I posted this in the other pedal forum but there doesn't seem to be much traffic over there: I just picked up a used TC Flashback X4 because: - I'm a fan of TC in general (except for their repackaged Behringer line) - The reviews on this particular pedal were all very good - My basic analog pedal is starting to show signs of failing. - It was at GC for $149 and they have a 45-day return policy That means I have 44 days left to determine if I really want this thing. The issue: There may be a defect in this one. The Delay Level knob (I assume that's the wet/dry mix) goes from zero to about the 10 o'clock position with no effect. At that point, I get a little more than I want. It seems like the knob is dead below that. From 10 o'clock up to max, it seems to make a smooth transition to wet. I'm hoping maybe someone who is familiar with this one can tell me if it's normal or maybe there's some setting that I'm missing.