http://www.rcuniverse.com/forum/m_36...tm.htm#3619683

I think this might be the post you are talking about. I remembered reading it but it didnt seem like anybody knew anything for sure or not.

If its a gimmick I can see it on a model plane like the matrix (it does look sharp), but there must be a purpose for it if it was incorporated into the F4.

I figured some of you rocket scientist that post in this forum could get their giant screen calculators out and whip out a formula to tell me why its done.