There is a setting in the Print options dialog.

"#Bar numbers below by" Set to 1 (closest to the staff) and close the dialog. If you don't want to display part markers at all you would need to set "display bar numbers" to none.

You could also reduce the number of staves per page in the Leadsheet options dialog. I set it to 10 staves per page at a font size of 160% and it appears fine.

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Andrew
PG Music Inc.