Thought I'd share another quick video of a pair of chuck handles I made yesterday. The originals that are supplied with the Sherline chucks are kind of "uncomfortable" for hamfisted people such as myself
I used LazyTurn which is not finished as of yet but I set it up to take very small passes so that I could just clean the profile up with some sandpaper, and then buff them out.
Very comfortable to use and your thumbs won't slide off the ends either.
Dave