PaulisHome
Paul, your second paragraph agrees with the argument that inertia plays it's part with windshear!
With regard to my Bernoulli/Newton reference I was only referring to similar long standing arguments/discussions - not what was being discussed here. Sorry if that was not obvious.
You may not have read my earlier post but the problem with my observation was that it usually happened around 20,000ft with smooth conditions and therefore had absolutely nothing to do with the conditions you quote.
So, anyone out there with a relevant explanation for me?