Scooby,
So how does the F18 get a rating when they have different C/Bs?
You say in theory they have to be measured and could be rated differently but you refer to the F18 rating.
If they are different how can they have a single rating?
How does that work and more importantly how is it different to the F16 situation.

It is unlikely all F16s will ever have the same C/Bs.

Does this mean Formula Classes just should not sail under the SCHRS system?

Regards,
Phill

I know that the voices in my head aint real,
but they have some pretty good ideas.
There is no such thing as a quick fix and I've never had free lunch!