ASA Men's Senior rules

[NCASAUmp]

Quick question...

I've been asked to do the men's senior games, but there was something that my assignor said to me that I can't find in the book.

First off, the rule book says the defense can't tag a runner to get an out. Okay, fine.

What my assignor said was that seniors can overrun bases without penalty, just like the BR can overrun 1B. I can't find that anywhere in the book.

Also, since runners can't be tagged for an out, does this mean that every advance becomes a force out (except for when a runner passes the commitment line)? Or does this mean that every routine out on a runner must be a force out?