One league I played it was judged by a chalk. If it was less than a chalk width away you had to shoot the ball at a 45 degree angle unless it was frozen then the shot was good .
I don't think that at all. Sure they don't move around (which is a good thing) but the aren't that tight. Beside material will slightly stretch over time.
I've never wore a glove. I find wood shafts get more sticky and quicker than any carbon shaft I've used and my hands tend to sweat.
My favorite is my Whyte Carbon that is the dull black color before they were bought by triple60.
Last I read Rasson pockets are the same geometry as the Diamond or close to but the Diamond has a deeper shelf which can hang more balls. The geometry of the Olhausens are off .