I suggest that you send a message to Judi Anderson. She has a file on just about every plane in the fleet.
You may also find this of interest.
https://www.commander.org/Bergcom/Tech/Documents/Commander-FAQ.pdf
When I'm up in Show Low the temperatures will drop below zero. I have a setup that preheats both the cabin and the engine but I always wondered about switching to lithium in those conditions.
Had to log back into send this to you but other than that I can get into the thread. Notice that this shows that I'm logged out but all of these threads are available to me.
No it wasn't just titles I could actually get into the threads. I guess the best way to do it would be just log out so you're not in as a member click on new posts and a message pops up telling you that you are not approved to view this I don't remember the exact verbiage but as a part of that...