Just for giggles, this morning I went on my 8' Diamond Professional blue label that has an average of 1/2 hr play per day, and shot that shot 3 times. Cueball dropped cleanly in the corner pocket every time. Table and cloth are 3 1/2 yrs old, balls 2 weeks since cleaned, cloth vacuumed every week or so, medium speed hit with center follow, and no english. Humidity, who knows, but I have infloor heat plus furnace ducts in the ceiling and heat has been on lately due to our early cold snap. Most importantly, I shot for a contact point of where I feel it should be shot, and that is not to aim at the diamond, but aim at where the diamond points to the rail. My Diamond is level and banks as it is supposed to.