Bourgault Pack: Air Planter & Liquid Fert

So Danster did a more complete conversion of the pack I was working on, he was able to fix the big drill.

so I took his pack and added Bourgault's AIR PLANTER technology to both drills, plus I added liquid fertilizer compatibility, which does work with fertilizer tank mods that are already out, it will work best with Forward ag's liquid carts once they release the fs22 version. also added seed only tank option to carts and added proper bolt on duals on the air carts with wide MITAS tires.

BOURGAULT 7950 AIR CART

BOURGAULT 71300 AIR CART

BOURGAULT 3320-76 PARALINK HOE DRILL

BOURGAULT 3320-76 PARALINK HOE DRILL AIR PLANTER

BOURGAULT 3420-100 PARALINK HOE DRILL

BOURGAULT 3420-100 PARALINK HOE DRILL AIR PLANTER

BOURGAULT SPS360-50

BOURGAULT XR770 HARROW

BOURGAULT FMS CD872-8

Will add anhydrous once there is more support for it