^ I agree, one time I actually used a level to get the nose and the back 100% level. Even with that I felt like I was putting a lot of pressure on my hands so I tilted the nose up and started to get numbness issues. I set it somewhere in between and have been happy with it but it took a lot of fiddling. I have a vetta saddle that is shaped very similar to a turbo and my butt seems to like it, I haven't had to move it once. So like BBM says, it's a person to person thing.