Art S., While I have your attention I think you may remember me from the Multi-Wing meets in Omaha . You wrote about a friend (Bob Schultheis) & I when we put on a barn storming act at one of the meets . Instructor pilot & student in a PT -17 , you didn't get our names, but said we had your vote. Just being mentioned in Model Airplane News was prize enough !! Good old days , MAX HANSEN HURON S.D.