I used screws on my 4 star to mount the canopy and after 30 flights on sunday my pilot decided that he does not want to stay seeting.

So I needed to remove the canopy and reglue the pilot to his seat. I hate to have this problem when my canopy was glued.

I believe I will stick to screws for mounting the canopy just in case and off course if I removed the covering to glue the pilot I wouldn't have had this problem at first.