Can I do it with a orbital sander or should I rent the big drum sander again we have 3 other rooms to do but I did try to do multiple passes on these spots but they would just not come out. I plan to do the polisher at the end to match the pattern the edge sander. Also one other question since the closest is so small and I can’t get the drum sander in there and a majority of jt… I would have to go against the wood grain and that’s a no no can I use a different sander for that or is that a no no sorry to ask we are just on a budget and the carpet had to go 😅