Hello,<br />I have noticed that my engine is having a hard time when boat is loaded in the stern. <br /><br />I made a experiment with a friend: <br /><br />First when he was sitting at the stern the engine was slow and hard to get going. There wasn't much happening when pulling the throttle for the first ~5 sec, and then it started accelerating. <br /><br />Then my I put my friend in the front of the boat, and the engine reacted immediately on throttle.<br /><br />When running at full speed, everything is working excellent.<br /><br />Could it be that the engine isn't getting enough air or is it something else?