I've been doing quite a bit of research into sewing machines for holster making.... I have noticed there seem to be a few models where people constantly comment about feed dogs marking the bottom of the leather, but there's nothing to use for visual reference.... would it be possible for a few members with a little spare time to post pics of the bottom of their stitching to get an idea about marks being left? in particular I'm thinking of Cowboy CB2500 & CB3500, Techsew GA5-1R, and Cobra Class 3....
my thanks to anyone able to post pics,
Josh