The first step is to make sure all dents are completely raised, in order to reduce filing. I believe this is the process when referring to "Striking", as opposed to the later "Filing". If striking is properly done, there is a minimum of filing necessary. My goal has always been to strike so thoroughly that filing is unnecessary, to reduce tube thickness issues. This requires a selection of hammers, bore tools and wedges, and sheaths applied to the tube exterior, dependent on the hammer used. In my opinion, meticulous attention to detail is the key, with the results viewed under magnification to determine when the process is completed and ready for sanding. All this is applicable to dents that can be raised of rivels that can be lowered. Nicks get draw filed first.
Regards
Ken
Last edited by Ken61; 10/26/15 12:27 PM.