Gun Convergance?

[swiss]

[QUOTE=klem;198385]Swiss, I don't know if I have misunderstood you but Kodiak's post shows the m/g guns harmonised at 400m and the cannons harmonised at 550m. You can do that in IL-2. In each case on Kodiaks charts the elevation/trajectory is also harmonised to 400m and 550m respectively.[quote]

Kodiak: reason n°1
Swiss: another reason, call it n°2

I have the manuals myself, still - that is my bird, and if I'm able to, my fuselage MGs won't intersect at all, laterally.
Sure I could set a high distance, but then I'm stuck with bullet drop...

Thefore:

You can do that in IL-2

isn't true.

At the m/g convergence point (400m) the cannon rounds are about 77cm higher and about 30cm to each side but they converge further on at 550m.

You can harmonise the m/gs at 150m but in that case it would be so close that they would converge on the rise and not on the fall. The would probably fall again down through the sight line at between 300-400m but of course they would be separated laterally by, I would estimate, around 1m.

Where did you get the numbers from? Kodiaks table or an educated guess?
Are there ballistic tables for Il2?