I've tried different balloon settings but not one that makes balloon circles maintain the same size diameter whether it is a single digit or a double digit. Yes, I am that fussy. :-)
I go through a view and change the padding on the double digit balloons to closely match the default for single digits. This in itself, even with Format Painter's help, is a chore. Plus, if parts are added or deleted and I resort the BOM table by part name, a 9 becomes a 10 but now squeezed into a small balloon because of the padding setting. More editing!
Is there a setting to maintain the same balloon size diameter for single & double digits?