I imported a drum set method I wrote in Finale. However, I cannot lose the measure numbers box, which seems to live permanently under each staff. it gets in the way of selected lower notes in the bars. I have tried the process in the Dorico Help to select NONE in the bar numbers section of the Layout options. But they won’t go away. Running the latest update of Dorico Pro.
Check if there’s a border in the Bar numbers paragraph style under Library->Paragraph Styles->Bar numbers. There’s one style for scores and one for parts.
Jesper