Hot Rods Shaping tip needed 1934 fender edge.

I went as far as I could with body toolsffice:smarttags" /><?xml:namespace prefix = st1 ns = "urn:schemas-microsoft-com, </st1ersonName>welder and grinder on the rolled edge around the wheel openings. Now I want a uniform edge that won’t show any waves or wobbles. I may try mutilating one of my dura blocks tonight to make a tool unless some one has a tip they could share. It a 1934 olds thanks.