> (1) If the motor is a universal motor I could temporarily try (an ill-fitting) 0.22uF and see if that gets it back to factory Sounds like I may need to strip it right down, check the windings, brushes etc. Wasn't ideal to work with but I used it for as short a time as possible to clean up a couple of welds. Didn't seem to run any worse after that so hopefully I've not done any more damage, if it was if fact damaged previously Bit of a nuisance as it gets where a bench grinder can't but could probably get by with it as is until I feel like buying another. > (2) If the motor is an induction motor (less likely?) Given the size, speed and noise it's probably not Joe --=20 http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .