Flywheel question

[Steve Foltz]

Chris stated:
>Hmm, wonder if it's just the Ultra Lightweight that doesn't have a >step.
>Ithought the only difference was the Ultra had lightening holes >around the
>perimeter

It was hard to see but you could easily feel something.  Maybe it was just
the different machining that they give the surface that contacts the disk.
I tried to measure it with a straight edge but the straight edge was not a
straight as the flywheel.  It sure "feels" like a very minor step.

Steve