Can someone give me insight into pressurizing the canopy seal? My motor will burp every few seconds. I have checked the system for leaks with soapy water. Isolated components and adjusted the pressure valve. I put clamps on all the connections. Still burps.

                                                                                                                               next question. Has anyone upgraded the heating system. Maybe it's living in Vermont but my heater doesn't cut it. I was thinking of putting a second heat muff in series with the present one to boost the temp. Other ideas?