Good afternoon to you all. Iím new both on here and in the boating world so please bear with me. Recently I bought a boat with twin Kad300s. Sea trial went perfect. Iíve only been out on it for 5 times and twice of these 5 times one engine went from 3200 to 3000 and started heating up. The other engine stayed at 3200. Both times I switched off both engines and restarted after a minute and both engines worked perfectly together for the rest of the day. As I said previously there are times when this doesnít happen at all. Can anyone please advice me why this is happening? thanks in advance