What are people's thoughts on straightening bows? If the bow has developed a slight warp to the left or right at the tip, can it be restraightened and how is it done and what effect will it have on the bow in the long term? Any recommendations on anyone in the Ontario/NY/MA area that could do it and not screw it up? Also, if the bow has developed such a warp what does it mean about the bowmaker and/or the materials that were used? A violinist friend of mine had a warp in her bow and gave it to a local bowmaker to straighten. He used direct heat (stovetop) and the bow was apparently ruined. She says it is now too soft and the heating introduced another warp that the guy could not correct.