I have a part with planes in it that I have created. These plans are datums for certain features. The planes will also be datums for certain components used later in an assembly. Lets say the planes are 10.000 apart. If I scale the part .500 the part does shrink but the planes still stay 10.000 apart. Why aren't the planes 5.000 apart. They were created with numbers that I input just like all the other features of the part? This makes my datums useless for my assembly.