Hello all I am new to this so please be patient with me. I have a 1992 Evinrude 60HP Model E60TLENE that will not idle. It starts fine and will run good if I have the high idle lever up or running it on the water at higher throttle. In neutral or low speed it will die. I purchased this motor last April from a dealer. He told me he rebuilt the carbs, put on a new starter, new water pump and fresh oil in lower unit. The VRO has been deleted. I purchased a manual and have done every step in the link and sync procedure up to setting the idle timing. I have the carbs set to the initial low speed setting per the manual. I thought I would check to see if anything I had done so far had helped but did not. Any ideas. Thank You