On forging 101 I tried to do advanced floating but the object still didn't stay in the air. Did it work for you guys? If it worked please go over the directions again. TrueDarkFusion didn't give the instructions that much thought and details. I am trying to get container on Last Resort to float.
you have to HANG the object on a floating teleportr or weapon holder. WEaponholders and teles r the only items that will float on the original maps {none dlc maps}
For the containers, regardless of what map they're on, you need to use Teleporter nodes ,weapon holders, or machine gun turrets to keep them in place. Containers don't stay in place like the boxes on the DLC maps without help.
And also, with the containers, that also means tanks and grenades and such can also move them, so, even if they are on the ground, i would make sure that they cant move. Containers in the air should probably be reinforced from the sides if you plan on putting a scorpion or hornet on the map.
To keep something in the air, you need to hang or set something on a floating teleporter, weapon holder, or machine gun turret, as those are the only objects that can be placed without ever moving. Once you get it on on, you may need to secure your floating item by placing one of said items on parts of the floating object to make sure it won't fall. Hope that helped.