Went out with the 18 stop filter again to try to get a few more shots of the sun. There were alot of clouds today, so most of the shots didn't turn out well, but here's a few. The sunspot is definitely getting bigger! This is an intentional under exposure. (All Exposure compensation and white balance adjustments in Lightroom)
I'll keep practicing. In this one I tried to get some of the prominences, which are barely visible.