I read the for sale of a fellow azer about a Jensen that had a cracked ivory joint. One response was that if you play with an ivory joint in cold weather it can crack easily. My question is what about in extremely warm and humid climates? I live in New Orleans and over 50% of the year it is over 85 degrees with very high humidity. I usually play in airconditioning but every now and again I play in my shed with no climate control. Will this affect any type of joint? What about the woods, will they become warped easily or ruined? Thank you.