I am painting a ceiling and it seems there are many more roller marks than when painting a wall. To be honest this time around the evenness of the paint on the walls even seems lower quality. I wonder if I put enough paint on the roller to begin with. Other background ... I did use the same roller (shurline 3/8") for both ceiling and walls. The total time that one roller was used was about 4 hours.
Any feedback would be appreciated.