Really like the idea of sparklines within Widgets and tables, however the dynamic nature of the Y axis makes them meaningless for "quick glance" type applications.

For example, if you want to look at CPU load over time and the machine has been busy for a while and then idle for a while, during the idle period the Y axis dynamically adjusts so that visually the CPU looks busy but it isn't because Y now shows 0 to 10% instead of 0-100 %.

Can we have a configurable Y axis on sparklines?  I'd like set Min-Max range of that axis please.