Abe wrote:

Bottom line is that you're removing 1/16" or so of floor, and the
nails should be sunk that much lower. As for sanding, there's nothing
new out there that won't shred on the nail heads. Sounds like you're
going to have to sand the floor with a hand unit instead of a drum
sander.

Call your professional for the best advice.

Thanks, Abe. I was afraid of that. I guess I'll see what the pros have to
say.


--
--Marc