Tobin, what John said: those bumps should yield quickly to 120 grit, wet sanded if you are using a sanding block. Some like to go as far down the grit size to 400 grit, to get a really smooth finish on the varnish. If you stop at 120 grit you will not have a super glossy finish. I usually stop at 220 grit.Thanks Dave, that is what I thought. I have been wet sanding with 120 and just have some more persistent spots of raised epoxy that I should probably use some 80 grit on to get down through. Then back to the finer grits should do it I think.