I have gotten as far as generating an activity so have done things correctly so far. No matter how little or how many pieces of rolling stock or locations for drop off or pickup I include in the activity, I get a run-time error "6" overflow with no explanation as to what it means. Can someone help by telling me what it is I am doing wrong?

Moe,

So I can help you, please tell me what template you're using, which path, what you're using for source tracks, anything else you can tell me.

Thanks,

Steve