Burn streaks on the work

[EdK]

(03-16-2014, 09:49 PM)PixMan Wrote: ... This could indicate that the table is bouncing around if a gear driven one, as I think it would be hard to get that effect if you simply had a severely out-of-balance wheel.

I'm no expert, or even a novice, with surface grinders but I agree with Ken. My first thought after I saw the picture was that something is loose.

Ed