Macro for removing the leader from balloons on a sheet

I am looking for a macro that would look at the active drawing sheet & remove any leaders from the balloons. I use a balloon on the detail sheets that's linked to the main BOM to identify the detail number when detailing parts in a multi sheet drawing. I have a Balloon Style saved that is supposed to be a circular 3 character balloon without the leader but when I place the balloon & rebuild the leader appears. I'd like to have the macro look at any balloons on the active sheet & remove the leader. A plus would be to change the style to circular & 3 Characters for the size. I can't set this as a default because we use a split circle 2 character on the assembly sheet. Any help would be appreciated. Thanks.

SolidworksApi macros