monday when i got home i went out and looked at the frame to see if i could figure out how to resolve the catching. i quickly realized that i had messed up how i installed the center bracket. and if i drilled out the center bracket and repositioned it i would be putting twisting stress on the hinge lugs. so i ordered a new weldment- $200. i recieved the new one today. i must say that the first one was put together much better then this one. you can see the lip hanging over at the left hinge hook, which i trimmed off. i may have to figure out how to compensate for the difference in length that results from this. anyway, i pressed forward and got as far as getting the skin on and checking the center bracket fit. should turn out much better.