Ammo belting

[Slow]

Hello chaps,

first of all I'd like to apologise for bothering you with this - probably it has been covered somewhere, but I'm not able to find it.

No matter what I do, quite frankly, I can't get the ammo belting to actually change on my aircraft. I do manage to get bombs through the loadout screen, but when I change my belting and switch back to the game, nothing changed. I tried for a tester to fit only one of the 109's MG17 guns with tracers, and after that I tried to give the right hand one a yellow tracer and the other gun a white one - but it didn't do anything. I did make a new loadout, selected this belting, but for some reason I frankly just can't get it to work!

Please help me, I am sure I'm doing something horribly wrong.

Regards,

Slow.