Well, a disappointing update… GE Tech came by today, saw the setup, took a half sheet paper towel, and it was held up by the fan, surprised me as I hadn’t been able to get it to hold up a newsprint page…
He did spot, even though it’s disconnected at the moment that used 4" reducers and a short length of flex to connect the micro to the roof vent, suggested I go get a couple full size 9o’s and eliminate the reducers… So that’s the next project, will have to cut or replace an upper shelf to fit after… so that will eliminate any restriction…
I guess it is what it is… expected more…