Ok, here's what I have so far:
For the "East to West" bit, here are the lines (in order) I've been editing:
196608,10,1don't know what this does, when I changed it to a 0, the game crashed after lingering in the briefing room for a bit,1000 when I changed this to 100, my game crashed,86 This edits YOUR plane - 86 represents a Spitfire XVI,0.000000,0.000000,0.000000,78774.522643,0.000000,-68214.061304,0,0.000000
[WEAPONSETS]
0 For a Spit XVI, this changes your centre point load out
0 For a Spit XVI, this changes your guns (anything other than 0 means you have no guns...)
0 For a Spit XVI, this changes your wing points load out
2 For a Spit XVI (and every other plane I've tried, this is for FUEL - 0=25%, 1=50%, 2=75% 3=100% (I think)
I'll try and add more to this later.
<S>
Yossarian