Sorry if this has been answered before. We just started playing and didn't immediately find any downside to repeatedly re-rolling your Force power checks, and not spending the points until you get Light Side points (other than the time it takes to make a few Force power checks; which appears to be very quick). I.E., given enough time, you will never have to tap into dark side points if you don't want to; and this is really only an issue in combat or when you have time constraints.
Is that true?
So a Force Rating 1 character with the Basic Seek power can meditate, and re-roll until he gets 2 Light Side Points; meaning he will eventually (always) find the general location/direction of person or object he is hunting for (presuming he knows about it first, per the rules).