OK this is way off topic but I figure you guys use CA Glue (i.e. SuperGlue) for many things and might be able to tell me what I could use to disolve and remove it from, oh, lets just say for a hypothetical example our moron Videographer tried to superglue the eye piece on a $15,000 BetaCam and used so much that it dripped into the iris ring bonding it into the fully open position (and giving us an opportunity to see some new error messages we didn't know existed...). I managed to chip and crack it as best i can and got the ring to move, but there's still too much material in the ring that it doesn't move freely and the controller motor doesn't have enough power to move it. Is there anything I can use to clean the stuff off? I was thinking acetone but we tried nail polish remover that didn't have acetone in it, it was mostly Isoporopyl Alcohol, and several of our lens cleaning solutions, but none of them seem to want to disolve the glue.