Allow us to select Fixed or Auto scaling of the vertical axis on reports - particularly when showing trended Percentages. Often building Dashboards you'll have almost all reportlets having their own scales. For example current dashboard I have has one reportlet with scale of 0, 14, 28, 42, 56% another next to it with 22, 44, 66, 88%, etc. (See Purple Boxes below too)
Would like to set all to same 20, 40, 60, 80% for easy awareness of relative volumes across all. Same on Volume graphs would like the ability to set the scale units between marks.
(See Attachment 'Reportlets')
Another example of some scaling issues out of our control: