Hi, building a model boat at the moment. 24 inches long, V shaped ( planing ) type hull. Speed 400 motor, 7.2v stick battery. It ran fine the first time i took it out, over an hour and a half at a reasonable speed. It sits a little tail heavy ( the battery is sat towards the back of the boat ). I could fit it approx half way ( across the hull, under the motor coupling ) or do i just add more weight to the front? I presume that levelling off the boat would increase the speed as it would also put the prop at a shallower angle? All thoughts and ideas welcome, regards, Dave.