I taped all the 8x11 pages together like flitetest shows in tiled blueprint design. I use masking tape to secure plans on top of foam board. I then take a thumb tack and poke a tiny hole through the plans and into the foam board at every corner, intersection, and everywhere that I can use a straight edge and connect all the dots I made while looking at the plans hanging in front of me on the wall. Makes the plans reusable, also on rounded edges just poke more holes along the rounded edges closer together and free hand the curve for it.