Observation

[thesignaller]

I've owned TW2K for a long time it never had chance to play, will finally be getting first game next month as a GM.

Looking at observation of encounters, can I ask how it's done?

Observation skill is a 1 - 10 number but NPC groups listed as around 70 -80,
also there's the -5 for each member in party.

Do I make the character skill into a % number for this roll?

Also why would more in party detract from score, is this due to distractions? I thought more eyes are better.

Thanks in advance
Andy