Just a note, I'm planning on running Shadowrun 4th edition in a few months, so I'm looking some info.
This isn't a rules question, but more about seeking advice on how Threshold is adjusted by the GM. The 20th Anniversary Core Rulebook is paltry on further explaining and providing examples of its use aside from the little table on the bottom of page 62, and a brief explanation on top of page 63. I understand that Threshold relates to how difficult a test is, but what I don't understand is how is it utilized properly. I know dice pool modifiers come into play more often then Threshold adjustments, but how would a GM gauge when something is Average in difficulty, for example, rather than Easy?
I would gladly appreciate any input. Thanks in advance.