Ahhahaha. "Getting warmer?" he asks. View of Fionn as of Monday, May 12th:
![Image](https://farm6.staticflickr.com/5314/14221201303_a48545f877_o.jpg)
We had two feet of snow overnight.
Strange the butyl tape did not work. It is usually the best bet for this application -- although some tapes are much better than others. I wonder -- did you thru-bolt the metal frames, or rely on the original 'screws-into-aluminum-channel' arrangement? Butyl seals well, but it needs to be uniformly compressed, like a head gasket. I'm planning to drill thru the outer frame & thru-bolt the ports, just to ensure the sealant squeezes down. Sika 291 is good stuff, tho, if that's the direction you choose.