Blue Eyes

>I only wanted to explain how compression leaks may occur to
>someone
>unfamiliar with the basics.  In that context, using the
>nominal compression
>ratio seemed just right to me.  For someone trying to learn
>the basics, a
>simplified explanation still seems best to me.  My omission
>was elective,
>intentional, and I still think, appropriate for the purpose.

I won't argue with you there. I was just adding some more info-hopfully
not to confuse.
I seldom see uncorrected compression ratios given for four-strokes. But
they are given occasionally.
mh