Another great day for flying!

At the field again. This time trying some different throttle profiles to get certain head speed, which I will measure using my optical tach. Hmm. A little hard to measure the head speed with the sky tach. But my iPhone app says I'm at about 2200 rpm at 80% throttle.

Going back to normal throttle curve as a few times I almost shut the motor off while I was trying to descend. Also I don't think I got a full charge on my batteries for some reason, as my lvc turned on with about 30 seconds left on my timer. Or the batts have a large voltage drop under load, since when I checked them later, the still had 65% capacity left?