I'm with ya on that one. I found old barn windows with glass the size of cd cases, i'll try to calk those on and see how it works. Might make my machine a little heavier, but also might be worth it.
I wouldn't care if it added 5 pounds lol I hope its thin enough to stick for you. I did rough up the plastic around the edges to try to get good adhesion.
I cut one pretty big on one side, opposite side is smaller and I made it a little higher. The other 2 sides opposite each other, I cut much smaller and more toward the corner, and put them higher since they are along the sides of the turner. Good luck with yours!