11-12-2014, 08:59 AM
From memory I can tell you that in Wrong at 70 skill I would reveal as many as 10 traps at a time in early UO:R. It could be that it was a flat 70% chance or there was a difficulty attatched to each trap but the outcome would mean little difference in practice. It might have been around 85 that I started having a very low chance of detecting passively for floor traps and I'm fairly sure at least by 90 I was seeing those passive messages.