Balanced Crankshaft (Need Help !!!)

The balancer is set to neutral (removed the weight in the balancer). But what puzzles me is that he said according to the casting number (which I'll grab tonight and post) the crank was neutral balance.

The engine has been rebuilt before, so it is very likely it may have been taken to neutral. Is this good, bad, or indifferent?

Thanks for the replys guys. I really appreciate it.