All,

I was messing around with the xml file and came up with these numbers.  They're not perfect but maybe someone can tweak them.  I hope this helps.

20mm

<Station name="Front" params="-2.83,6.07,-3.83,0,0.32,-1.57,1500" />
<Station name="Back" params="-2.83,5.27,-3.83,0,0.32,-1.57,1500" />

40mm

<Station name="Left side" params="-3.53,-2.63,-4.25,0,0.32,-1.57,256" />

105mm

<Station name="Left" params="-4.93,-4.55,-3.45,0,0.32,-1.57,100" />

I'm also trying to add the correct weapon stations on the MH-47 from Area51 and cannot get the correct radian for the right-side mini-gun.