I’m in charge of the inside setup and teardown of our RV on travel days so I’ve known how different our 2 slides sound from day 1. I had heard they were 2 different slide mechanisms so I didn’t think anything of it when they sounded completely different. I was on the phone with Grand Design customer support one day about some other issues and mentioned how our slide has made popping sounds from day 1 and didn’t know if that was normal because it seemed to be getting worse. He said we definitely