Dashboards have a 10 column grid, which is a really bad choice for layout because it's only divisible by 1, 2 and 5.

Designers have known for years that 12 is a better number because it's divisible by 1, 2, 3, 4 and 6.

(Hence the imperial system, born of trade, uses base 12)

The impact is that it's impossible to have a dashboard that uses a combination of half- and third-width charts.

Please consider changing to a 12-column system.