Hi was going mad in the waves with my 05 seadoo RXP and the LCD display took some water and died on me. Any suggestions of what to do? Would appreciate your help since the new part is around $600!!! I have no RPM or MPH indicators but not sure of the temperature alarm still works. Basically I am scared that If I use the ski like this and it overheats I will have no warning and I can blow out the engine. What do you think?