Just “finished” the BYOC Mouse (Rat Clone). The version with the three way switch for: Silicon-LED-Germanium. My problem: The Silicon and Germanium sound the same. I am using this pedal for Doom. Also, a Fender P with a 5 string flat wound chrome set (G thrown away) tuned down to “A” standard. What seems most likely: 1. Bad switch? 2. My bass/set-up/tuning/strings minimizes the differences between these circuits? 3. Bad construction? (I looked and can’t figure out what, if anything I might have done wrong. Thanks. Lousy pic attached.