Well, do I feel rusty!!!
Figured out some things by trial and error since starting to use Solidworks about a week ago.
But below has me a little stumped.
I figured out how to change from a decimal setting to fractional, but not when it is set globally and I am dimensioning to an arc or hole center.
As I show below, for what ever reason just these types of dimensions are still coming up decimal.
On a slightly different note, why is there not an option when you add a drawing dimension you cannot RC on it and just delete it?