All past EA/Tiburon sliders have had set points of multiples of 25, so I am testing the effects of the game at these points and from there, if minor changes are needed, I will then gradually adjust a slider up or down...
It would seem that the past points would have had the most testing and/or programming attention given to them..
Overall I am betting that a good game can be found by just using the multiples of 25 in the correct spots.