Custom Grid Dimensions (snap-to) for Panels

#1

Hi - I see the configured grid has a fixed size (24 columns wide) - if you wanted a custom grid width to snap panels to is this possible? e.g. to increase the number of columns to a higher number.
The reason being we would like 10 single stat graphs to fit across but 2.4 as a size is not supported. You can manipulate the dashboard json but when the dashboard is edited manually it resets panels to whole number sizes.
Thanks.