Rafa Nadal

[flyboy77]

A so ends the argument at an appropriate level.

I thought the laws of physics were everybody's, I didn't realise you, Houdini and L. Ron Hubbard had something in common!

Here is a great primer for the basics if you want to really learn something instead of sprouting marketing spin and old wives tales!

https://www.comsol.com/blogs/the-physics...eet-spots/

I'll read it later. First pass - it doesn't support anything you've said thus far.