Being able to move right-left the middle vertical seperation lin

1. Please let us adjust the seperation vertical line, (Right to left vis versa) between two screens or more, we can enlarge one or the other i am using one sceen to put my indicators the other to see my charts.
2. allow us to remove the chart and to keep to be able to only keep all our indicators, the same as removing an indicator, let us remove those charts!

thank you

Pat