This might be a post in the category feature/best practice.
I do find myself working quite often in a combination of Kanban and Gannt.
The feature/best practice I would like to find is a way of handling some tasks as pure Kanban items in card view without soiling my beautiful Gannt view.
As an example, if I do need to add a task "Verify delivery of schematics" I would like to add that as a task in card view.
I could of course do some fancy dancing and create these tasks as milestones and then place/filter them to not end up in the Gannt view.
So I turn to the black belts of Smartsheet with this, how do you make your socks rock?