After making the necessary spacers and trimming the frame halves to match the roll bar, I clamped the side rails and frame halves to the fuse, checked the alignement with the fuse sides using a scrap peice of 032 ali and drilled the side rails to the frame halves
Clamped the side rails and canopy frames in place
Checking the fit of the side rails with the side of the fuse using a scrap peice of alli