What is observed is that new cloth is slippery and as the cloth gets old and used, it becomes sticky. On the big stroke shots where you want the cue ball to take big arcs, you want the cue ball to slip on the cloth before gaining traction.Hello,
ok Bob, why does this seem counter-intuitive to my thinking? ...
I think cloth becomes more sticky with wear for two reasons. First, there is some kind of factory treatment that makes new cloth slipperier. Second, as the cloth acquires chalk dust, it gets stickier -- chalk is just ground-up sand in a binder, so you are playing on sandpaper, basically.