[TowerTalk] Ham 4 wrong indication

[robert]

GE all

         Well I am not sure what is happening. This is my third attempt

     to send this message.

         I purchased a Ham 4 rotor from a sk estate (N4KG) very cheap.

         I was surprised to find it worked. Unfortunately When I turn to

         west it goes East.  South goes North. The antenna does rotate.

         I have gotten used to using reverse buttons, but was wondering

         if there is a simple fix ?

             BoB WA1FCN