I've posed this question via email, but didn't receive a response (perhaps I directed it to the wrong address?), and have been watching my spam folder as well. In any event, one of the knobs on my SF-2 has appeared to have broken. The entire shaft of the pot will come out if the unit is tipped, revealing a cylindrical shaft with a flat surface near the end (that looks like it would accomodate a set screw, although one doesn't appear to be present). The knob (which controls the damping ratio) works fine aside from the obvious concern. My question is whether there is an easy fix, or if the pot needs to be replaced completely. If so can I buy one from Alembic, or would it require a trip back to the mothership? I feel pretty confident in my repair abilities, but if there is something tricky to it that isn't obvious, I'll bite the bullet.