The old glass seal on my surrey top needed replaced so i removed the window but I am struggling getting the glass reinstalled with the new seal. Could anyone please give me a few suggestions on how to do this. I started with the seal on the glass and have worked from the bottom around towards the top on both sides with a rope in the seal but the gap is just to much to close when i get a few inches around the turn at the top of the frame. Any suggestions would be appreciated. Thanks, Vance