I HAVE CHECKED THE SHIFTING MECH AND THE SQUARE O RING TODAY---SHIFTING MECH SEEMS A LITTLE OFF CENTER NOT SURE HOW TO CORRECT??BUT WITHOUT COULD ALIGHN WITH NEEDLENOSE PLIERS BUT BOOK PRETTYMUCH SAYS THAT YOU SHOULD NOT HAVE TO SO.SHIFTER IS IN FORWARD FULL THRODDEL AND I HAVE PLAYED WITH THAT ALSO--IS IT NESSESRY THAT THE SHIFTER BE IN FULL THRODEL FORWARD OR JUST IN FORWARD GEAR???BUT I AM THINKING THAT THE ENGINE IS NOT ALIGNED PROPERLEY ANY TIPS WOULD HELP THANKS!!@!!!