Faterson:
Scoresby: I believe your calculation is way, way off! Unless you meant GI-D balls. A GI-D ball might last about 36 holes, I'd say, or even more.
What calculation would that be; I made no stinking calculation.
However, I will concede that my guess was way off.
Currently counting strokes for the new ball.
*B-ES: 90 strokes till Red zone, 120 Strokes total
*49 holes consisting of 203 total strokes, 83 putts
Will get back to you shortly.
Cheers,
*edit* add B-ES durability #'s