Drilled capture strip to the canopy frame. Set frame in place then placed the windshield in place then placed the canopy glass onto the frame. Shimmed the frame over the sliders until the windshield glass and canopy glass lined up. Ended up being .260 " . Removed frame and drilled capture strip to the sliders using the .260 shimm. Re installed on aircraft and marked the position of the attachment angles. Removed frame and drilled and bolted angles to the longeron. Re installed and checked for alinment. Matches up pretty good and slides easy.