So you think that you are some hot shot restoration guy eh?? Why do I take on these projects??? The hours of work involved in this plus the bood shed as I hand stitch my way around this filz helme prooves that I need some extra medication. This is how you install a new repro liner into a Bavarian filz helme. Of course, before this you had to get the right type of leather from Califorina, cut out the liner, dye both sides and remove all old thread from the stitch holes. Why do I do this? Certainly not for the money invloved!! Brian