Not sure what to say, they don’t work well for my eyes.
Like the semi-buckhorn, it can be adjusted (albeit with a tool). That said, I’m not really concerned with adjustment. I’m using this gun mostly at 25 yards and using the Skinner with a larger aperture so it’s functioning more like a ghost ring. This setup is very similar to the factory sights on my Ruger PCC, a config that works rather well for me.