So most bases now aday run with more then 20 or 30 turrets on them so i had this thought .. what if you set it up so that the area that it covers is a square instead of a circle with set sizes to the square well more rectangle Example: 8 foundations forward 5 down 5 up 5 to the left 5 to the right and 1 backwards. This would be the pull range it has for putting ammo in turret. by doing this it would allow tribe to have multiple one running on a base without overlapping allowing it to reduce lag on server as it trys to fill turrets as it will have less distribution space to fill up.

I hope this makes since if not i can try and explain it better