Magnification can sometimes tell you that your bevel is not set but it can't really say if it is set. The light area on the edge of that pic makes me think it's not set. Read up on the thumbnail test. When I'm setting a bevel I first feel the edge with my thumb pad. When it starts to feel sharp I'll see if it will easily shave arm hair. After that I'll do a thumbnail test. It tells me what areas are fully set and what areas need a little more work. I think you should go back to the 1k and do lots of feeling and testing during the process. Ultimately the thumbnail test will tell you what you need to know, but you have to get a feel for it. Keep at it, It'll get there.

What kind of 1k are you using?