Hi Pixelzombie,
I am sorry that I gave you an incorrect product for the prop balancer. The one that I have is an
OcDay TRU-SPIN PROP BALANCER. I will put in some photo's with a prop on it and you will notice a small red Nikolai Mark on one tip, this should be able to be placed in any position on the 360 ° axis and not move if it is in perfect balance. You will notice a small level on the bench and that is to make sure that everything is level , check by end for ending the level, and also check the bar is level also. I have not found a lot of discrepancies in any of my prop sets, and it does make a difference especially with the sound pitch when all are balanced. Have fun and keep going , the instructions are included, after a short time you will get the hang of it. Make sure that you do it in a still room no fans or air- con as the slightest movement of air will make the prop turn. Johnno Hennessy.
Keep flying on the green side of the grass.