Change Size of X Type Datum Target

I would like to know if there is any way to change the size of the X used when that type of Datum Target is selected. You can change the size of the Circle, Square and Moveable types but there doesn't seem to be a way to change the X and with the scale of our drawing views the X looks huge.


We have "faked it out" by making a sketch to represent them and dropping a Ø.010 Circular Target area type Datum on them but this is far from optimal.