Here's a review of a 3rd axis sight I just did last evening. It's got a little information in it.....

http://huntingnet.com/forum/tm.aspx?m=2588362

But specifically to what you're looking for in regards to 3rd plane, TFOX posted this earlier this month, it is loaded with 3rd axis information. Enjoy.

http://www.huntingnet.com/forum/tm.aspx?m=2282390