My Paintbrush isn't sticking on my venue plan/highlighting my seats.
This may be because you aren't holding down shift and/or clicking on your mouse when selecting seats. You need to do both at the same time to make sure seats are selected.
I've highlighted too many seats/want to un-highlight them.
Hold either:
shift + command - if using a Mac or
shift + control - if using Windows
And the Eraser icon will appear. You can then click and drag across the seats you want to deselect.
How do I get back to Paintbrush from Eraser?
Let go of command or control but still hold down shift and the Paintbrush will appear again.
I've selected all my seats. What do I do now?
Let go of shift and the cursor will appear as normal again so you can proceed with your seats.