Tractor Logging with a Crane - Field Test

I built a small crane and mounted it on my forestry winch and 30 hp tractor. This was the first trip out in the woods with it. Getting a feel for it as I went. I picked up wood in 3 spots. Bigger wood as I went. The video is the first spot and the last spot. I knew the hinge post needed to be plumb in order to neutralize gravity when rotating the boom. I use the top and tilt hydraulics to plumb the hinge. I didn't expect the cylinders to drift so much and needed to make continual adjustments. There is half a cord plus in that load.