What is the trick for getting a new door handle in? I can get the handle in but...... attaching the "hook" at the top of the linkage is quite baffling. I can get the linkage connected but then the handle doesnt quite to in, or I can get the handle in but connecting the hook is impossible. Does the linkage disconnect from the latching mechanism??? Then you could hook it through the handle and attach it back to the latching mechanism after the handle is installed.