I bought a prop balancer and just went through all the props that came with the H. Ten in total and even though the prop balancer is supposed to be a good one I didn't need to really balance any of them. I did add a sliver of tape to a few of them but according to all the youtube videos showing how to use the balancer. They didn't really need it. A couple mover about a quarter inch when re-positioning the prop in different angles & straight up and down but all props barely moved at all. So my question is has anyone else tried balancing their H props? If so, did they need any adjusting?