I have over 100 flows in exercises form. Is there any way to change amount of players in a particular flow without a need of unchecking these players int the rest of 100 flows ?
Iām not aware of any way to add a new instrument to a specific flow, but you can use SHIFT and CTRL to quickly select many specific flows. For example, if you wanted to add the new instrument just to flow 50, after adding the instrument, you could select flow 1. Then while holding SHIFT, select the last flow. This will select all the flows. Then while holding CTRL, select flow 50. This will deselect flow 50 while keeping all others selected. Unchecking the new instrument in the Players pane will remove it from all the selected flows.
The context menus in Setup mode will help you: after adding your new player, right-click it in the Players panel and choose Flows > Remove Player From All Flows from the context menu. Then you can selectively re-add the player to the one or two flows in which it should appear.