I don't have much to do to the Camaro right now, so I'm tackling some other projects. Back in Highschool, I built a coffee table that doubly serves as a terrarium. I used a router on the inner diameter of the table top and cut about 1/4" deep and 1/2" wide for a piece of glass to rest in. However, I was an amateur when constructing this, and the dimensions aren't perfectly square, causing the glass to shift around in the extra space by a significant amount. Is there something I can fill the voids with? I don't want to seal the glass atop the table, as having it lift away makes for cleaning the cage extremely simple. Is there something I can put on the glass, like tape or oil, that will prevent some sort of resin or silicone from sticking to it? Any ideas would be greatly appreciated. Hope everyone is doing well.