What was presented by your videos as a quick and simple fix turned into a hugely frustrating process. You should really discuss in these videos that there is a very real possibility that the clips in the liner may indeed break off and then there will be no way to secure the back plate to the top of the liner. This happened to me and after reading some of the comments in the Q&A submissions it has happened to others. The response from your company is that if this happens the plate will need to be glued. What I actually did was purchase an industrial grade Velcro and lock adhesive that extremes of temperature. It’s holding so far. I’m just so glad I was able to find something to secure it. But again, this was EXTREMELY frustrating and a heads up would have been appreciated.