instrument bar on each graph

I'll make a suggestion.
   Add each bar to the instrument bar.
I'm gonna explain:
I work with twelve monitors, sending a chart for each monitor.
every time I need to put a trend line or move the cursor to the arrow or the arrow to the cursor, or choose the fibonacci etc.
I always have to go to the monitor where the platform is.
ends up not being very practical.
it was good to have access to the instrument bar on each chart.
is the suggestion.
Best regards
thank you
rui