Hey Guys!  First post!   I have a 62 M20C with a factory installed arc autopilot.  Its in the picture just above where the pilot's right knee would be.  When activated, it rolls the plane left.  No settings make it level or turn right.  Is this something easily fixed?  or is it likely expensive?   Also does anyone know of a shop that repairs ancient autopilots in the LA/TX/AR/MS area?   Thanks! Daniel   Picture at http://ntxac.com/n6500u/n6500u_26.jpg