The T&Ds that I sold recently were advertised as 1.60 ratio, but lost about .05 when installed and measured with both soft checking springs (1.59+) and 600# open springs (1.54+). This isn't the first time I've seen a rocker arm check below the advertised ratio against a "real" spring, but wasn't expecting this with the T&Ds. Has this been other T&D users' experience, too? Thanks - Brad

EDIT: Pic showing they are single shaft and stamped 1.60