I'm sorry you're having this problem. I aways place the ring on the mold before working. But sinn certainly you are past that see how it fits on the mold then try to trim the top pieces. Possibly you can lift the pieces to fit around the ring. But before
you do anything be sure that the dwheel & cap fit. If they don't, you have a bigger problem & should definitely call Delphi. Good luck & I hope this helps.
--
For full context, visit
https://www.inspirepoint.com/glass/4-inch-lamp-ring-658032-.htm
--- SoupGate-Win32 v1.05
* Origin: fsxNet Usenet Gateway (21:1/5)