Thanks Rick. Your fixed was right on. My rotator came with stop at South. The rotator offset = 180 worked. It would be nice if you could select SP or LP with shift key or some other key stroke though. 73 Dave N4IG -- WWW: http://www.writelog.com/ Submissions: writelog@contesting.com Administrative requests: writelog-REQUEST@contesting.com Problems: owner-writelog@contesting.com