Had some scraps leftover and made Steve's wood spinner from his projects video. Put a fishing jig bearing on it and with a fan on high spins nicely so it does work. But in light outside breezes it won't turn. So I'm wondering if I take the time to put each 3/4 piece on the drum sander to sand out a 2 to 3 inch scoop on the ends if that would increase the effect from light wind. Sort of like how a propeller is thicker towards the hub and thinner towards the ends. But I would only try to angle down the thickness from 2 or 3 inches from the end to the tip. Any thoughts?