I bought a vs mini (steel City) Heard good reveiws, price and it has a 5 year warrenty. When I got it set up it had a bad bearing noise and a slight wobble on the drive shaft. So I called and they sent me new bearings and shaft. I put them on and the noise has stopped but when you use the drive spur or my chuck you can still see a slight wobble. Is this exceptable? What else could be wrong? I have done some spindle type turnings and they seemed to have turned out ok.