ellipse tool fill in problems

Hey everyone. My strokes seem to show when I use the ellipse tool and I can’t seem to fill them completely in. I’m using the pencil with max and min set to zero. Any suggestions? thanks. mm

Press the “K”-key (Show Strokes), or go to View / Show Strokes…
Then fill in your closed spaces… press “K” again…

Regards
Nolan

It won’t let me fill anything in is the problem. There is just a sloppy look where my different colors meet up. But I’ll keep trying.