Here is how to properly use the arty in PoE2.
Step 1: Join a server with artillery spawns
Step 2: Become commander/Get into the arty
Step 3: Drive to a good vantage point (not too many trees/other obstacles and not in a "hot" location)
Step 4: Get out, look down, press "t" and click to call supplies
Step 5: Find a flag populated by the enemy (use the commander's map or the mini map)
Step 6: Get back into the arty and turn to face your target
Step 7: Get into the gunner seat
Step 8: Check your mini map/commander's map for friendlies in that area(so you don't TK)
Step 9: Zoom in on the target with the commander's satellite map then change back to normal view
Step 10: Take note of the range (look under the map icon in the actual game) eg 536 m
Step 11: Aim directly at the target then elevate the barrel accordingly (see picture)
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Step 12: FIRE!
Step 13: Check the commander's map to see where your shot lands. N.B If the target is at a lower level then you and if lined up properly you should see a streak from the shell moving and if the target is higher than you then you need to aim higher. See pictures)
Streak (Aimed way too high)
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Short (Aimed a bit to short)
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Long (Aimed a bit too high)
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HIT!!! (Perfect)
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Step 14: Adjust your aim
Step 15: Rinse and Repeat!!!
Writen By _-_911_-_180891
Step 1: Join a server with artillery spawns
Step 2: Become commander/Get into the arty
Step 3: Drive to a good vantage point (not too many trees/other obstacles and not in a "hot" location)
Step 4: Get out, look down, press "t" and click to call supplies
Step 5: Find a flag populated by the enemy (use the commander's map or the mini map)
Step 6: Get back into the arty and turn to face your target
Step 7: Get into the gunner seat
Step 8: Check your mini map/commander's map for friendlies in that area(so you don't TK)
Step 9: Zoom in on the target with the commander's satellite map then change back to normal view
Step 10: Take note of the range (look under the map icon in the actual game) eg 536 m
Step 11: Aim directly at the target then elevate the barrel accordingly (see picture)

Step 12: FIRE!
Step 13: Check the commander's map to see where your shot lands. N.B If the target is at a lower level then you and if lined up properly you should see a streak from the shell moving and if the target is higher than you then you need to aim higher. See pictures)
Streak (Aimed way too high)

Short (Aimed a bit to short)

Long (Aimed a bit too high)
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HIT!!! (Perfect)
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Step 14: Adjust your aim
Step 15: Rinse and Repeat!!!
Writen By _-_911_-_180891