Hey Kent, you mention that you are using a pen for some portions of your sculpting. Unless I misunderstand, you are using...

Hey Kent, you mention that you are using a pen for some portions of your sculpting. Unless I misunderstand, you are using a digital stylus of instead of a mouse? Can you discuss your setup a bit more? Do you find the pen easier for only some aspects of sculpting? Also, in terms of fatigue do you find the pen better instead of a mouse? Is it worth it to invest in one? Do you consider it essential?