Does anyone out there have (or had) the Delta variable speed 8" grinder? I picked one up last night, based on some good reports elsewhere, but I'm not happy with it upon the first spin of the wheels. They wobble badly -- not the kind that can be fixed with a dressing wheel. It's a side to side wobble, like it rehearsing for a hula-hoop contest.
I'm going to take it back tomorrow, and ask to test any unit they might want to exchange for it. But I'd like to know if anyone here has had a good experience with it.
Thanks!