After watching several YouTube vids on Drone Prop Balancing, I decided to try something different. I sharpened to a point, then heat annealed a metal rod part of my fixed-wing UAV prop balancer. Take a look at what I did and how an unbalanced prop "sits" on my balancer. Still a problem ----> sandpapering is not a good idea on ANY prop since it affect the laminar flow of air over the prop surface hence causing a small change in the lift characteristics of the prop. Am looking for other things to do to balance both the hubs and blades of my props. Any Suggestions ???