Smoothing jagged lines

,hi im new to nomad, it’s hard!!!
I’m trying to use the mask sharpen split tool but keep jagged lines once split . Can anyone help?!!

I just threw this together, I cloned the cylinder, made it thinner and larger with the gizmo, then used the move tool to drag it around, it’s not great for intricate pieces but there are some good videos out there on hard surface sculpting, I’ve seen a few, pretty sure there’s some here in the help section