dodge 600 convertible

I own 4 600 convertible's there all a pain in the you know what to close the top after you open it, the tops go up fine but about 3 inches before there close and you can latch them you have to get out of the car's and hang on each side till you can just get them to latch does someone out there have any idea where i might be able to find out how to adjust them to close better