General discussion for anything related to the Virtual Pool 3 DL game play including Career, Tournaments, Computer Opponents, Trick Shots, and Quick Play.
That's a ghost ball.
Usually it's possible to turn it on/off using the G key.
Might not be possible to turn it off in all play modes in VP3 though.
VP4 is better about it.
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"If I can accomplish a minor task thousands have already completed, using readily available methods and tools, then I can do anything!" (Unknown)