I have just rebuilt the entire engine and carbs on a 1991 xp. First trip to the lake found the pto cylinder running very hot. Runs hot on trailer (yes the ski was in the water)at idle and just above. Never even took it off trailer. My question is will too high of a pop off pressure lean out the pto carb (mag carb using the available pressure and starving the pto)? I used the seadoo source which calls for 21-37psi. Manual calls for 21-25. Mine are at 30/31. LS is 1 1/2 and HS is 1/4.