I posted on the blog roll on the side of my blog….Rod and Denise Nikkle are saddle tree makers. Lot’s of info and easy to go find their older posts dealing with many subjects. This is very good reading for anyone who rides saddles and/or builds them. Check it out!
http://www.rodnikkel.com/content/index.php/saddle-tree-blog-from-shop-and-desk/
Dennisranch 
I sure like Rod and Denise. I have never used one of their trees but would sure like too. All evidence points to that Rod is master craftsmen and I can’t imagine that his product isn’t a first rate tree that flat works.
Was very interesting to read and actually learned quite a bit. I will be going back to read more.