[68Timber]

Those videos are good and I used them too but I think he's talking about fitting the vent glass into the vent frame with the rubber friction strip LMC sells. I had trouble with those too. I used a dead-blow hammer to seat the glass but I still wasn't satisfied with the fit and I was afraid they would whistle after all the effort to get them out and rebuild them. I ended up dropping them off at a glass shop. He used an adhesive in a tube instead of the rubber strip, it's like RTV but is harder when it dries.