So now, enjoy Addendum: Shroud of Turin & Manoppello Image Comparison & 3D analysis: Or the magic of ImageJ continues in which he drives home the point:
For now I leave aside further discussion about Manoppello, it’s possible authenticity, and relation to the Shroud and Veil of Veronica. The final conclusion is: This little cloth cannot be further ignored in Shroud research! (emphasis his but reduced in size by me)