Sanded flox flange then added and sanded micro to aft side of flange.
Drilled 1/4″ holes with unibit on canopy. All holes drilled with regular #30 well used bit, no cracking issues at all. Outside temp around 85-90 degrees.
Sanded flox flange and added addotional flox.
Trimmed aft end of canopy frame. Sanded all frame and canopy edges. Marked drill locations on frame flange. Installed canopy in position for driling.