we have an issue with our speedster 5602. the boat was bought with all the wires in the control panel disconnected. we did our best to get everything connected correctly. when we hooked the lanyard up to the dess post we got nothing, no beeps nothing. after some creative wiring we got the two beeps and the motors start and run at an idle but we can't get the rpm's up. is our problem caused by the dess, cdi box (local jetski mech told us), any help would be appreciated.