Need some pro advise....

[JMBT]

   Rawze and Dhirocz, thanks for the feedback guys. Rawze: yes I am positive on the key-way or dowel pin, it was properly aligned and everything was seated perfectly when we did the initial install. The torque wrench was set in lb/ft, but I am questioning it’s accuracy because it is old and a cheap unit to boot. When I retorqued today it was with a brand new, supposedly calibrated, wrench I bought today.
Dhirocz: I am positive on the spec. See pic. Yes I used an extension, but I was thinking a straight extension regardless of length did not effect torque? Only a Crow’s foot or swivel would change torque output??