4 -1 x 2 1/4 x 1/8” alum. plates made to raise the level of the Big Cheese adapter so that the brakes would line up properly. Drilled new holes to hold seat stays 2 1/2” further to the rear of the bike which also makes the seat system stronger. Notched Big Cheese adapter to fit tightly on rear chain stays. The hose clamps that came with the Big Cheese adapter then lined up with the old seat stay holes.