Collapsing Lead on a right to left incoming target

I put the shotkam on my Fabarm XLR5 Waterfowler for a little fun before a duck shoot with some friends. I tried to shoot as many "duck like" presentations as I could along the course, in comers, long crossers, etc. This presentation is of a target coming high but dropping while quartering in from the right, notice how after engaging the target with my barrel to get the line, I allow the target to fall or collapse into the break point and execute the shot to break the target.