This guy Nick has credentials as long as your arm. If you want to challenge his knowledge and expertise or even ask for technical data back up give me a few minutes to get the beer and popcorn -- cuz this I would like to witness!!  ;D

Seriously, why don't you join the SimForums and ask what he bases this on. I don't really care, because I'm not interested in the really technical stuff, nor would I understand--- but it would be interesting to observe!! In fact I double dog dare ya!!!   ;)

Btw, Nick is the author of Ground Environment X.