I've only purchased my boat recently, so im still trying to work out if things are working correctly.<br /><br />On the weekend i was using the boat and it planes fine but i cant get it to trim the bow up as high as i would like. At low speeds i can trim the bow up high; however, when i increase speed the motor actually trims/tilts itself back down, i dont know if that is a function of the trim/tilt system. The boat is 5.1m long, im not sure if that information makes any difference.