more lines in standard deviation channel

It would be great if the standard deviation channels could have at least one more set of lines that could be independently set or moved within or outside the current channel, but still moves with the channel when it is moved.
Many other platforms already have this. To create more lines you just double click on the current lines and two more appear. They can be moved independently in the channel while still staying parallel to the main channel and moving with it.
Colour coding would be nice, but definitely not essential. I must have aske for this a hundred times over the years. I am not sure if this feedback actually gets read by anyone.
Cheers