I was planning on recording my current character's sliders so that I could copy him whenever I wanted to using the showracemenu command in console, but the sliders are acting bizarre. The positions of the knobs on the sliders sit in one position, but they move around when I start scrolling up or down through the sliders which positions are the real ones? All this moving around is really confusing me. Even if there is a better way of going about copying my character for future games, I'd still like to know the answer just out of curiosity. This is driving me bonkers!

showracemenu can be glitchy as it will often times cause your character to lose makeup settings, warpaint colors and even skin tones. My suggestion is when you make a character and you like the settings. take a screenshot of each section so you can reference them later.

Or if you have Dawnguard, use the face sculpture to access your slider information, You don't need to make any changes and just save to exit when your done looking at the slider.

Using the sculptor still brings on the weird slider glitch thing. I just took screenshots every time I scrolled down to a new slider so I have multiple pictures of the sliders in the different positions. That's better than nothing I guess.

other then installing SKSE and the racemenu mod I don't know what else you can do to have accurate slider information.