gutboy
the lead computing gunsight works on planes only not objects like ack
for planes, the drones are always bishop. if you change countries offline to knight or rook they will show up as enemy. then just hit "TAB" (that is the default key) and you will get a box around a target.
there will be + signs in green, 1 fore each gun on your plane, so if you are in a p51D with the normal gun load you will see 3 +'s.
if you put the center dot of the gunsight on the + and fire you will hit the plane in the pilot (that is the place of aim for the "computer").
since there are more than 1 + you need to find out which represents what gun. in flat level flight with all guns set to the same convergence the +'s should all be on top of each other. in a turn they will be in different places because of the different positions of the guns on the plane, though wiht all at the same convergence they should be close to each other.
this is NOT tru about cannon / MG planes lieka 190D for example. the cannons have a different trajectory, and the +'s will onle be close when at veyr close ranges (under 400 yards)
as for attacking ack:
in the arena setup offline set the ammo multipliers to the max so you have 1000's of rounds, and turn off tracers before taking off. alson in the arena setup turn off protect objects so you can kill friendly objects. (also might want to set the down time to really low so you can re-destroy the item instead of waiting)
make a pass at the ack and fire a small burst when you think it is a good shot (do this from at least 1000 yards out). watch the ground for the puffs of dust to get an idea of the drop off. try and do these practice attacks from the same alt and angle every time.
after a few passes you should gte a feel when to fire. once you can kill ack from a good distance and alt, practice odd and different angles. see how far you can lob rounds while level on the deck.
it takes a while but the "feel" can be had and once you have it you can deack a field alone almost ev ery time
