When I caddied as a kid, blue was the preferred color when there was snow on the fairway. Caddy one time on a snow covered course and you learn to hate golf. At least they kept the greens snow free most of the time. And when the ball landed in a bunker it was a real riot to watch them trying to get that ball out using a sand wedge. Those were the days.
Cheers,
Gary
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PSR-S950, TC Helicon Harmony-M, Digitech VR, Samson Q7, Sennheiser E855, Custom Console, and lots of other silly stuff!
K+E=W (Knowledge Plus Experience = Wisdom.)