I did use the remote switch to get to compression stroke, and that is currently where timing disc and rotor are. Rotor is just past 1st plug and timing disc is a good bit past the UCD stamp, well above the dead center mark.(there is a photo link somewhere back there), I am going to try turning by hand tomorrow as Bartamos laid out, and I will report back. I appreciate y'all. -Jimmy
Jimmy Deveney ‘66 GMC 3/4 ton pick up 4 speed manual 305E V6