Sorry for so many questions here, but in the video you say to align a leg north, which makes absolute sense.
However, no matter how I put the mount on the tripod, it wont do that.
I notice some allen bolts around the bottom of the base - are these for aligning with the leg (i.e. loosen them all, rotate the head until if faces directly over a leg and re-tighten ?)
My mount always lines up between two legs (I have taped the ground for now to allow me to get it back in place)