Recently upgraded to the electric 40 with window from a 30 with no window. Keeping the window clean seems like quite a chore. Even the break-in cycle left a good film to clean. Has anyone tried covering the window with Seran wrap? Just peel it off and toss it after each smoke. I have seen recipes where people wrap meat in Seran, so I figure it could take a low heat. To test it out I put a test piece on the inside glass and heated to 265 for a couple hours—wrap was still on the glass and unaffected. Just thought I’d put this out there before trying it with a cook. Thanks.