Set fixed scale on Traffic and other Graphs?

[MrManor]

I found the same question has been asked before  - but no answers at that time:

 ...

it would be a lot easier to see big traffic spikes if the traffic graph didn't auto scale. I would like to lock it at 50/10 so the minor traffic doesn't show up as big spikes and attract my attention unnecessarily.

Personally I would prefer to be able lock the scale to the max throughput possible for the interfaces, and 100% for the CPU (as it was in the previous interface). And I think that it should be possible on dashboard, and on all other performance graphs.

I find that the current display is more for showoff than actually useful. I wonder if the new Dashboard interface will have the possibility in the future, or if I can add this feature to wish list?