I input 'custom' wheel rim and tire dimensions, and saved that particular rim and tire combination into my dropdown menu as a 'standard'.
I then realized I had the entered the wrong overall tire diameter, so I changed it and saved this as another 'standard' set, with a different name; I would have rather edited or overwrote the initial setting(s) I saved.
I'm guessing there may be at least one way to do this, involving pulling up personal configuration data and editing it...
Is there an easier way (any way at all)?
Attachments show the two versions, with the only differences being the name, and the tire diameter value.
Thanks in advance.