> I am aware of Nick's errata page and have made the changes, but that
> doesn't solve my problem. For the 0.5 and 16.5 forms, I get forms that
> look like the diamonds on a playing card. I need to know how to round off
> the top. Should I just estimate and draw it by hand? Both forms are very
> narrow anyway.
> John

I know exactly what you mean. I just made sure that the point at the sheerline was the apex of the curve and rounded it the best I could. Those forms get cut to fit on the stem, so there's not much left of them after that. The shape is really not especially critical for those pieces.