It would be nice if someone could take a look at 'detect vial' code. With the
spell at 80-90%, it gives regular 50% red, and 50% blue results. This makes
casting it a completely useless exercise.

I would like to see correct results near equal to the % in spell. Really, I
don't see it as an unbalancing issue, even if it was near 100% accurate when
trained to 100%.

Thanks.