Actually two questions. The pins on the frame are so tight that the canopy won't close all the way. I spent a lot of time filing the blocks and it did loosen them up a little but they are still tight making the canopy difficult to slide open and closed. Has anyone else had this? If so should I continue filing or should I get a bigger drill bit and enlarge the hole with it? How tight should the latch be? I am shooting for being able to unlatch with a small amount or resistance, If I use too much force the latch comes off of the brass bushing and goes its own way. Should I put another screw into the latch to further secure it to the bushing? Right now with the aforementioned canopy blocks so tight I am thinking of using the amount I file out of the plastic to set the amount of tension on the latch. I'm thinking to remove enough so the canopy slides almost all the way forward into the blocks and using the latch to close the last sixteenth or so. Thanks. Jim.