RevyMaxx,
I have considered this tool but it appears that the tool requires the use of the adhesive backed sanding paper. How does that work with the many different contoured surfaces on this tool. I would think that the sanding paper would not keep the profile of the tool faces as my experience with the recommended sanding paper from GP is not all that flexible.

Just wondering as I have hand shaped both LE and TE's and this tool looks like a good solution.