I actually find that quad sticks are easier to setup yourself if you carry them, then when someone else tries to set them up for you.
What I do:
With strong side barrel up carrying of the rifle (right), my weak side hand (left) carries the sticks horizontally pointing forward. When coming up to my quarry, i square up to the target and open the sticks in a V resting the cradles against my chest, the feet forward pointing to either side of the target. I unsling my rifle, gripping it with my right hand at the normal place behind the trigger and with my left hand I push both cradles forward. I let the forearm of my rifle fall into the front cradle and then use my left hand to put the rear V just behind my right hand, behind the pistol grip. Taking one step to angle myself a bit better, my left hand goes to the forearm and I'm ready to rock.
When someone else set's it up for me, it is never going very well. They are usually not looking at the sticks, but the animal instead. The quad sticks are not very stable, until there is weight on them, so when someone else does it, putting the rifle in the front or rear cradle tends to swing the whole thing one way or another. Which makes putting the rifle in the other cradle much more different. As there is also less lateral movement possible than on three sticks, the "direction" when putting up quad sticks is also of more importance in the beginning, because it will be a bit more complicated to adjust. Doing it yourself assures you of getting the "direction" right.
Yes, one day I'll make a video about it, I just need to find a way not to get my ugly mug in the video.