MainzMan:
SplashLewis:
As far as WGT. It is clear that they dont adhere to a "one ball condition". I wouldnt have a problem if they did.
You're honestly saying you'd rather you were unable to complete the round than play it out with a free ball?
Exactly. Their only deviation from the 1-ball condition is that they are nice enough to let you finish the round rather than DQ the player, which is what would happen in RL if you couldn't buy, beg, or borrow another ball of the same type, dredge one from the water hazard or whatever.
Oh - another thing - in RL there are no vapor trails, so there should be no distinction between balls of the same model of ball w/ or w/o vapor trails.
The color of the balls would seem irrelevant, but the official lists of conforming balls break them down by color, so there you have it.
That said, the 1-ball condition does seem kind of trite in general.