So I went to the dealer today to have an oil temp gauge installed in place of the ambient air temp gauge which is (was) a useless POS. I did about 80 miles of datalogging on the Power Vision and flashed it. What a sweet difference that made! I still could hear the ticking so I asked the Harley Wrench about it. He said, "It could not be sounding any better"! Now I am happy.