Currently when you open a Front Panel or Block Diagram it will open on whichever monitor you previously were working with it. I suggest that when you move a VIs front panel to a specific monitor and then open the block diagram, it should open the BD on whichever monitor the FP is on. This will help save user from having to continuously move many different windows from monitor to monitor. This can also be extended to opening subVIs. The subVIs front panel should open on the same monitor that the caller's block diagram is opened on.
Any idea that has not received any kudos within a year after posting will be automatically declined.