Thanks for the replies.
I'm pretty handy, but I don't always know what things are called. I need some help with some part names. I'm having problems with my Trane XE78...
Thanks so much for your advice. It is a second story deck. Too bad you're in CA and we're in GA! ;-)
We have 2 decks on the back of our house. As I was out on the upper deck this morning, I noticed that it has suddenly become very shaky and feels ...