Elevator Forum Think about it! @think-about-it Forum Home | Recent Posts New Member Joined: Jan 1, 2010 Follow Profile Activity Topics: 0 / Replies: 2 AllTopicsReplies Reply THE HARMONICS MAY BE OFF....NEED TO BE STRAIGHT ARMED TO KEEP FROM DRIFTING OFF LIMIT. 13 years ago Forum Technical Questions Reply I expect if you remove the connection you call the communications... the answer will be abundantly clear! 17 years ago Forum Technical Questions