Now that we have made great improvements to the operating characteristics and added additional features we are recommending all systems with Firmware earlier than 1.2B be returned for a Free firmware and hardware upgrade.  What is needed for the upgrade is the Hand Controller and the Azimuth Motor unit, that’s all.  With this particular Free upgrade we will pay for the return shipping.  When you are ready for the upgrade, please contact us at support@portablerotation.com for a RMA number and shipping instructions.  Once received we will turn it around and ship within 48 hours.  73s  Will – N7IPY