Well, I should have made that clarification, but ya did it for me. That's correct. You do lose your advantage the longer that you toss the dice. You start missing your target, & your release deteriorates after XYZ number of tosses. I'm speaking strictly mechanics. Now, whether there is influence or not is a while nother ball game. It's simply difficult to execute the same toss mechanics over prolonged periods. Imagine this: A table length pool shit wherein the cue ball, & object ball are 8 feet apart, & you're constantly shooting the SAME shot into the pocket over, & over again.( object ball NOT close to the pocket) I'd like to give a golf analogy, but I know NOTHING about golf Darts: Imagine a Practictioner trying to "bullseye" the target from 8 ft away, repeatedly. Mental fatigue, & loss of focus sets in, & ya begin to falter. That's just the way it is. There is no circumvention!