well i have yet another problem i was out last weekend running along when the boat slowed down by about 5-7 miles per hour and lost some rpm thinking i may have picked up some grass i stoped but nothing so i jumped back up ok but no w.o.t. about 800rpm shy and a slight vibration so with about 6 miles to go i head on in watching the water preasure hold at about 12-14 at w.o.t.???? about a mile away it shut down buzzers a scream'n with a little worse vibration so when i got it to start i just idled in acouple of days later i took it down to the river and run it it seemed fine for about 20 mins or so but then the same thing but now with a lot more vibration and it boggs real bad when i try to jump on plane and will not top out. i checked it out when i got home and comp. was ok, all the carbs. were just cleaned, the oil in the foot was a little grey so i drained it and had a little shavings on the plug but not alot my prop is not bent nor the shaft but could the foot cause my motor to act this way oh its a 92 pro-v 150 any suggestions would b great this thing has been a nightmare from day one sorry for the long post