Well not sure if this is enough to call it definitive or not. Even more snow coming today. 10" or more possible. 12-18" already on the ground. Luckily the camera was able to get a pic out. The far dual diffuser with the pipe is open and is 2 or 3 times bigger than the quad hole. The quad is open - although very small. All other holes are toast.

Anyone disagree? Have we proven doming was the problem and the pipe is the solution?? Need more time to be definitive??

[Linked Image from i.imgur.com]

Last edited by wbuffetjr; 12/14/20 02:20 PM.

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