I used  carbon fiber around the cockpit area to cover some blunders I made. I know the stuff is pretty delicate and if you sand too deep you can expose the wood underneath. I need to sand several runs, bumps, etc. before I cover it with regular fiberglass but am not sure what grit sandpaper to use or how to go about it. I would think there is some allowance for sanding but my guess is you need to be pretty careful. Any advice would be appreciated. Thanks

Mark