I have a few questions I hope you guys can help me on. The motor is a 84 Evinrude 60hp.<br /><br />1.How far does the lower unit have to be in a barrel of water to pump? Is it the same holes you would put the rabbit ears on or the holes above those?<br /><br />2.How do I adjust my timing as far as lengthing or shortening the rod that goes from the carbs to the stator plate? Like when should the timing start advancing? <br /><br />3.Does anybody know how to test the voltage rectifier? I'm having problems with my tach and everything seems to point to the rectifier being weak.<br /><br />Thanks alot!!