Professor Tullamarine, Sir---I think I need a little time to properly formulate my question---I don't think I know what I'm trying to ask myself---but something's confusing me

---I'm trying to think how to properly formulate my query--with Mutt's reminding me of optimizing V-speeds---
I THINK --that I mean to ask--from the engineer's view--not the line pilot's---how do do your own optimal analysis-?-when you have BF and UBF data---but no optimum data?
Thanks again,
PA
edited to write, I did indeed , mean ASD-
limited
----I think that Ssg in his various permutations, diminished my intelligence a bit---a made me a little f
et