As a foot note,
We have the 3295 with desk in the back, before the Jayco vent cover, it was either HOTTER than *&^%$ back here, or COLD like ice back here, NOW, COOL!!!
Wish the fix for heating season was rather simple like this (note: Al did the replacement, so, of course, I think it was simple!
)
oh, and the way Al did this, we can always take off the new Jayco covers, and replace with the original Montana ones.