My base has three cutouts - the rectangle and a square in each corner. Basically so that the box sits stable and flat on the flat part of the deck. The notched sections basically "bridge" the raised sections of the deck as you describe.
ConVerTT - 93 Hi Compression TT Convertible (black) XtraVerTT - 93 Hi Compression TT Convertible (glacier white) SlickTTop - 96 OBD1 TT Slicktop (black) Old Yeller - 90 Slicktop NA (PGY) And their hot Asian Cousin - 01 Acura NSX NA |