Greetings from Colorado and welcome to these Forums. I'm sorry to say I don't understand your problem. I can say you are certainly not the first to have problems reattaching the body to the frame and subfloor. Did you repair the frame? Did you replace the plywood subfloor? I don't understand what a "glue line" is.
Maybe someone more knowledgeable than I will chime in and help you out.
WBCCI #8607 VAC Region 11
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