ah i dont know what to do. im building the frame right now, ill post a pic when im done.
the flat box is 2' 7" high, and 6' long. the up part is going to start at 1' high and be 6' long up to the flat. and the down part is also 6' and is going to end at 1'6" high. its going to be about 9' wide.
whats a countersink bit?