RE: Corsair Cowl help?
If this is like the Top Flite Corsair kit, I beleive the cowl is glued to the ring with thin CA. As for points where screws are used to install the cowl, always get some scrap and make the mounting point a bit stronger by gluing the scrap on where the screw goes in. You can also add strenght to it with carbon fiber and I have found this works well. Good Luck, Dave