Jay wrote:

*sigh*

Instead of running numbers on Excel with formulas filled with fudge
factors from experimental data taken 70 years ago, I think I'm going
to throw some wings on my FEA computer model and let the computer take
care of the algebra at 2.4GHz.

I give up. Good luck, and please post or publish your results
when you're done. The world awaits.

Dave 'Pontius Pilot' Hyde