hell, 95% of 4 people isn't even POSSIBLE
95% of 4 is 3.8 poeple, so unless one of them was a dwarf or a few gnomes copying pygmy towers, I call COMPLETE BS, with a sample that small, it could only be in increments of 25%
so fail troll has fail maths
---------- Post added 2010-12-18 at 05:22 PM ----------
it's possible with 2 normally if it's flashing green
as soon as you see it flashing green, go in a different angle to the direction it's pointing, then survey again. it SHOULD be near where the lines cross