hi there been doing a lot of reading on here and trying to see if I can fix an ongoing issue with my ski.I was hoping to get some info from ya... I have 2 96 gtx's 1 was running begining yr. then wouldn't run in water... did compression check found pistons where toast... had them replaced, and bored.... then removed lower end because a pin dropped down in there.... put all back together..... upon putting everything back found the oil pump was broke... swapped with other ski.... took to lake... road easy 1hr , coasts about 2-3 rpm.... revvs to 4rpms at 10mph... hit throttle harder and then it will pick up outta the water.... go over 30mph.... and the rpm go up and down, or it shut off couple times, and feels like its bogging, as long as u dont go over 25-30 runs fine,??? and 2 adults and a child can not be on it it will not get outta the water.... the rpms have also gone as high as 6-7 for a few moments...i was trying to find info on the trim, or find anything that might be going on with this??? RAVES cleaned, carbs cleaned 2x, gas drained, top end rebuilt, lower end cleaned out....any help would be great thanks