My new Hunter 25 seems to have an issue while sitting on her mooring. It appears to sail about the mooring, and swing about much more than any other boat around her. I have had owned this mooring for 15 years with many different boats on it with very few issues. The mooring line has come unraveled and knoted. Has anyone ever had this issue with their Hunter and is there any remedy. I was thinking maybe a two line bridle system should help. Any suggestions would be greatly appreciated.