Donglai, Be careful about laying the Honda down for transport. There is a right way and a wrong way, and it is easy to make a mistake. If it is laid down on the wrong side it will leak oil out of the exhaust. Check the manual. I think this is a concern for all 4-stroke engines. steve Steve R. M-15 #119 Lexington, KY Donglai Gong <xxxxxxx> wrote: Hello all, I took my M15 "Shaolin" out for first sail of the season in the Sandy Hook bay area (by NJ). We had a great time on the water and did some beach hopping. I encountered two major issues. 1) My Honda 2hp is burning oil and start to smoke badly when I ramp up the RPM. We had to shut it off to let it cool before turning it back on again. It worked fine afterwards in speed just above idle, we cruised at 2 knots or so with the motor all afternoon. Any ideas on what could be causing the oil burn? Oil also leaks out of the exhaust pipe if I ramp up the engine. 2) My centerboard pin almost fell out. After I towed the boat out of the water, I saw that the centerboard pin is stuck out way on one side. I could push it mostly back in with just hand force. I don't want is to sail along and have my centerboard fall out on me next time we go out. I'd appreciate any idea or suggestions on these two problems. Thanks! Donglai "Shaolin" M15 #612