Hardwood floor nails won't go in???
I'm installing floor. Was told wood is taun wood with cherry stain. 3/4". Tried two different compressors, two diff. hoses three diff. guns, 2" and 1 1/2" cleat nails, 2" staples set pressure all way from 80 psi to 150 psi. Oiled guns. Nails and staples won't go in far enough. Tried on subfloor and other wood and it goes all the way in. Tried on scrap with a piece of flooring thinking it was subfloor same bad result. Not on a slab. 3/4 plywood and 1 by 8 underneath. Any ideas. Now I have to hit in with a set on each nail. Taking forever this way. Please help with any ideas of what I might have wrong. Thanks. P.s. also using correct spacing plate with gun.