Call this a newb question if you want, but when someone says " my ball is drilled 5x5" or etc. I know there referring to a specific layout what I don't know is the 5x5 part and I am not talking about reaction characteristics but what the 5x5 is, what exactly it measures, and also if theres a web site that I could check out that would be sweet. And to contradict myself what are the extremes of the layouts and what would they do?
thanks