I've sent two pm's to oil2gas but im not sure if I'm doing it correctly or oil2gas don't check his pm's. I left a contact number for him. If someone knows him would you please tell him to contact me im having the same problem he had with his sonar fs2340. He found a guy to repair it. I need to get mine repaired. I think he said the guy wss in California. Please help me. Thank you.