Hello all,<br /><br />I just purchased a new 2002 25hp yamaha 2 cyclinder with the 100:1 Premix. I've heard a few different things from different dealers on what my breakin procedure should be. One dealer said to not use a 50:1 mixture in the first tank. All the others say to use a 50:1 mixture. I've also heard to stay away from staying at a constant speed for too long and also to refrain from idling excessively. Is there any other suggestions or pointers I should know or be aware of during breakin? Any help or suggestions would be greatly appreciated. Thanx in advance!!