Not sure where to post this but here we go... I have a Dremel Multi-Pro Model 395 Type 5 and having it in a tool box that had picked up some moisture has caused it to no longer function. I disassembled it and from inspection there seems to be an amount of rust around the collet and below but everything within seems fine. Has anyone had the same thing happen to their Dremel or like tool? Any sites which one can go to to figure how to repair it?