Dashboard width can be customized in the personal preferences for each Yellowfin user.
Go to User (your name) > Profile Settings (the cog icon) > Display Preferences and toggle the switch to "custom," which will allow you to set your own sizing. The default width is 900.
Click on your user profile picture > under the expanding option list select Profile Settings > Display Preferences > Dashboard width. If you are using a widescreen monitor try a width of 2000 PX.
