Dear collegues, I have a question, hope you'll help me. I have IE Xero Deluxe, which I'd like to use as a sweepable low pass filter. I'd like to do long and intence sweeps, like I've done on my good ol' moog lpf, but unfortunately this in not going to happen. I tried Moog ep-3 and Mission ep-25k with it so the sweep are very short, it reaches its "culmination" maybe on the first quarter of the pedal movement and after this culmination during the last 3\4 of the pedal move nothing happens with the sound. I do not know, maybe i use wrong expression pedal? Or maybe this is a common way it works? I have 3leaf wonderlove as well and it's expressable sweep is much deeper that Xero's. Unfortunately, I prefer to use it as a "common" envelope filter and always plugging and unplugging the cable would be pain in the ass. I'll be very happy if you share your opinion on this question, or maybe correct me if i'm doing smth wrong. Thanks in advance!