I have set conv 200 for 30mm and both 13mm, tracers off. Conv does not matter much, because i usually fire around d40-150 and against turning target, cannot hit good from 6 pos, because really old and warbooty stick i have
. Good point is: big target and 65 rounds mostly are enought to get 3-11 kills without reload.
Gixxer, that look like longrange shot