Precision - Tolerances

I would like the tolerances (see attached) of +/-0.51 not to show up in my current and future dimensions created.  To the life of me I can't remember how to accomplish this, I had the part names shown on the dimensions and remembered how to remove them but I am stuck an this tolerances.  Yes I know I can create and then change to none or fit in the feature manager but I have a few dimensions and would like to do a global update.  Thanks for your help in advance.SolidworksDrawings And Detailing