[bambam]

There you go, it's the instance the intent of "sustain-the-lag" gets executed.

Using book references, that would be the instant the power package arrives at the assembly point, right?

one of these three locations:

1. the Top of either Line Path
2. any point along any Delivery Path
3. any point beyond the Top (End)

These points are equally valid in either direction - up or down and with any Path - Line or Circle