Seat pressure doesn't mean much-its spring rate and open pressure that should be considered first. What if you had a spring that had 200 seat and 300 open? Would it kill a lobe? J.Rob
I think in there somewhere I mentioned spring rate. Hell, if I could get 340-360 on the seat and over the nose I'd sure as hell do it. Seat pressure means very little when you have lash.
But with the springs I had at the time, I had to up the seat pressure to get the nose where I wanted it.