Just a quick stupid question regarding the throttle stop. Does this adjustment affect other engine aspects (timing, etc...)? My throttle butterflies are not opening fully (only slightly over 3/4 open). This could be fixed by turning out the throttle stop, but I would like to know if this would throw out the other engine settings.<br />Also, how much of an effect would I see on performance, especially accelleration? Even with the throttle not opening fully, the boat planes out quickly and accellerates rapidly. The tach is not working, so I never took it up to WOT at speed. I just had it at WOT long enough to plane out, and then I backed off.