Hey Guys, I just finished balancing my stock prop. WOW, it was way out. After some research I found out you just can't hang the prop off a screwdriver, get it level (horizontally). Much more to it peeps. You need to balance the hub as well. I put up a vid a few pages back from HH explaining all this. This is the balancer recommended by North
. IMHO, worth every penny
The drawback. It won't do smaller than 3mm shafts. I'm thinking drill rod.