Thanx Geo
The prospect of PBW going down while using RTC is not too much of an issue in the early game (which is where I am with my games).
But I can see it becoming a factor when one is into the 200th or 500th move where hundreds of decisions have to be made and possibly wiped out with PBW going down...
To be fair, you did mention the potential for disruption by PBW going down when I made my decision to use RTC.
