Rustoleum guys - could it be that I'm not mixing the paint enough? Maybe the hardening agents are hanging out at the bottom of the can and I really need to mix it all up. I've never stirred it for more than about 30 seconds, till it looks even, but now I'm wondering since other people are not having the scratch problem. I know Baku said they mixed his up real good for a minute.

I'd like to give it a shot with this color, canvas white..