That is one brand that is overpiced IMO and has the consitency of pudding and very hard to work with. I will never use that paint again.
Im using a 3/8 inch nap roller. I bought them at lowes,cant remeber the name.
The paint Im using is from walmart ,I have always had great results with this paint.
Now, let me add this ..I used a oil based primer and a latex paint.Could that have anything to do with it?