Hello, I don't know if this is strictly a design table problem, it may be more to do with how the circle is positioned in the sketch. If you change the outer diameter of the part manually (ie without the design table) do the holes behave as intended?
Can you add any relations in your sketch to keep the circles in the correct position?
I agree this has more to do with the sketch than the design table; you may be making a bigger change to OD than the sketch can handle (dimensions to circles are not the most stable) I would probably add a dimension to the center line circle and calculate it's value in the design table ie. CL circle = OD - Hole Diameter - 4.