I spoke to Hitec technical support today, where I was told that this is the first they have heard of the issue. He went onto say that he would not be surprised if Specktrum modified the connector assembly on the RX to reject the "Universal Connector", to force the user to purchase only their servos and accessories.
His solution was to shave the servo connector or modify the RX connector to fit. I asked about warranty if modification were done to the Hitec servo and he indicated that it would not be a issue. When I asked for a E-Mail confirming this, he indicated that they were providing the "Universal Connector"
Does anyone have the speciations on the "Universal Connector"?