You see, there you go again.....................you forgot the damned fairies and pixies!!!
Coem on, if you're going to do it, do it right
I hear you guys and I'm just trying to play the devils advocate. A role you are both very familiar with
For me the Alien video was quite compelling viewing. I'm not saying it's backspin or gyroscopic effect, but there definitely seems to be something different there.
As Gordon says, if you do the vids and you can't see the spin, what then? First you have to prove without doubt that there is a difference in trajectory between the systems. Maybe a very boring 20', 40', 60' etc etc tests with both systems with enough shots to give you a nive mean flightpath for both. then work back from there.
And maybe a modified one of these
Manufactured in South Africa by a specialist ballistics tracking company.........I really really want