I will re-enforce: Any JP lines that are indentical between the two? Leave these out out of the pose file, ignore them If it ain't broke, don't change it. This comes from my experience with MAT pose. I wanted to use a bump on lips. I wanted to change the lip textures at will. My MAT texture pose had a line = Bump NO MAP My MAT bump pose had a line = texture NO MAP Depending on which was used last,I either had no texture, or no bump. I removed the Bump lines from the texture MAT I removed the Text lines from the bump MAT The point being - leaving in lines that have default data can have unwanted effects, so cut any lines that are not strictly necessary. Any kind of pose file.