I actually hit up a buddy who tore down a house and has bunch of salvage wood, might get some wood from him.We are slowly amassing building materials for cheap by driving all over for a deal. Went out to MS for roof trusses from an old chicken barn that was getting torn down.
Squares can get filled too, and are harder if not impossible to clear them.I did squares and when I came to a philips, I called him over to take it out. when those little X's get walked on and filled with dirt and dried concrete, he soon understood why I was against them.