Gunnery - help!

[reflected]

Fellas,

Her's the deal: I can hardly shoot down anything with a Spitfire (I'm doing OK in a 109 though).

Those 8 Brownings don't seem to do any damage! I know, we can't set the convergence or modify the belting YET. still.. I can sit behind a Heinkel, spend my whole ammo and he's only damaged! - also my stats say that I had an accuracy of 20-30% which is unbelievably low

I run out of ammo in no time so deflection shooting (without tracers!) is out of question. Especially against agile and slippery 109s. So what should I do??

I've read many RAF combat reports that said: "a 2 second burst and the 109 was on fire" - but I can't do that.

Thanks!