I have an 81 johnson seahorse 70hp outboard that I just cannot seem to get running right. Starts great, primer is working, spark tested a 3 cylinders (great spark), compression tested all 3 (145 on top, 142 middle, 142 bottom), new fuel, new fuel lines and bulb. Out of the hole no problems after that once it reaches WOT it starts to bogg down and kinda up and down after that. Runs great at half/three quarter throttle except some bogging if it hit a wave (seems to loose a little power). Also changed power pack. Thinking maybe high speed jets, carb issue? Any other suggestions