Really cool idea but hard to use - Suunto M-9NH Compass w/ Velcro Strap

I really like the idea of a wrist compass. I actually tried to use this for Orienteering. I found this was hard to use because I could never tell if I was holding it level enough. If you don't hold it fairly level the compass hangs up and will give a false reading. I could never be confident that it was reading correctly.