I have multiple custom content skin tones and I can't view them all in the skin tone panel in Create-A-Sim. Is there any mod to modify this (lol). I have version 8.0.152.

you need the mod or hack or whatever it is called

anach CASSkins6x4_1.22.package
that let you see up to 24 skintone only. so one had pick and choose what one want. and when we put in a skintone in our folder it may be really 4 skintone put into 1 package. so it tricky to see how many skintones we have in our folder. umm u need to get that and put in the package folder. it at ummm at
more awesome than you under heading
Anach's Sims 3 Mods

there a a download there full of diff things for diff things.
i still find it confusing at times. i do wish we can have more than 24 though , if it dont show up in the panal and you have this mod thing , it mean you have to many skintones in the package folder itself. maybe im wrong but i think that what it is. good luck .

Actually, you don't need a hack at all for them if you're all patched up. You just scroll through them using your mouse's scroll wheel or the right side of your laptop's touchpad. It won't be obvious that you can scroll - there's no scroll bar, but it will flip from screen to screen.

So, just scroll like normal? I think I'm trying that and it isn't working.

Yes, just scroll with your mouse's scroll wheel, after opening the skintone chooser and with your cursor over the area with the six skintone "dots."

I am on a laptop, so I have to do the whole right key thing. I am trying but it doesn't work.

If you're on a latop, your touchpad should have a control panel. you can enable the edge scrolling there.

Edge scrolling is enabled in my game. I am trying and it isn't working.