After lots of reading on this forum, I think every wheel has different scatter. Is there any way to find a good wheel without randomly taking hundreds of spins of data froma a wheel at first apart from the followings?
I notice the ball is less “bouncy” on some wheels despite the same ball is used, not sure why and those seems to have better scatter. I also notice that single or double dominant diamond has better scatter than level wheel. From the forum, i notice that the bigger and heavier the ball is being used, usually the scatter is also better.