I bought another mustang yesterday. a 1989 gt convertible. The motor for the top does not work so I have to raise and lower the top manually. On the ride home from where I bought it I put the top down and then back up with no problem. but today I lowered it and had to push it down a bit to put the cover on properly. When I went to put the top back up it no longer reaches the window to latch the j-hooks. Is it possible I bent the frame pushing it into place or maybe the hydraulic rams can't extend all the way without the motor? Or maybe because the top is old and has shrunk quite a bit, it won't go back in place because it was down and was below 50 degrees out today when I drove it. can this happen in a few hours in cold weather?