Now the heat works so good I don't even notice the extra fresh air at 25f
OAT.

Glad you got to the bottom of THAT one. Hope your A&P didn't forget to
tighten anything else? :-(

There is still a pretty good amount of air coming in
so I suppose the leaks will move back up the list in another couple weeks

When it's 10 below zero, the tiniest little air leak will drive you nuts and
freeze your pistachios. Sounds like you've still got some sleuthing to
do...
--
Jay Honeck
Iowa City, IA
Pathfinder N56993
www.AlexisParkInn.com
"Your Aviation Destination"