[masraum]

Originally Posted by look 171

5" random orbital will take care most of that corner. Scrape out the rest, it only needs a little more to go. If not, get one of those cheap Ryobi triangular sanders to take care of the corner. It wouldn't get your floor completely flat so you may have to fudge it a bit but that is such tiny corner that it should be noticeable.

I've got a Ryobi random orbital that takes 1/4 sheets of sand paper as well as one of the Ryobi multi-tools that's got a little triangular sanding attachment. Our floor isn't completely flat anyway. The upstairs floor is like a calm day at the beach, plenty of waves. I've got to think that would take a ton of battery to get it all done, but worth a shot.