I have for the most part figured out the new CUI to the point that I can change what I need changed to fit my drafting style. The ONLY problem that I have run into is I have not figured out the #$^^#^ mouse buttons. All I want them to do is when I hit my thumb button the OSnaps menu pops up, thats all. I have had no success in getting this to work. In the past I used the F12 button and linked it to my button to make the menu pop up. If somebody has any help, link, or a button to blow it up, would be greatly appreciated.