Is it possible to change the default setting of the "slot" Hole Wizard function to center to center instead of the current tangent to tangent setting?

For example, if I want a 1/4" loose clearance hole slot that is 1" long center to center I can input a length of "1 - 9/32" but it would be much more convenient if there was a center to center length setting!

Also, the Hole Wizard callout function when detailing a drawing gives tangent to tangent length - is this possible to change to center to center as well? The CNC guys really hate seeing max length, and I really hate dimensioning slots when it could easily be called out.