You are not imagining things. I just picked up my QJR 117 from getting calibrated and it is a 5 - 200 in/lb wrench. Unfornunatly the calibration was only checked from 40 to 200 but the wrench was still in specs since 1981 when I bought it from my boss at the time. I will assume the lower numbers...
I called accuride. When I first mentioned snap on slide he said to call Snap on. I said I was rebuilding a box and had cleaned all slides that were covered in auto body sanding dustand wanted a recommendation on lube. He said. If they are not worn, he would use a dry graphite, good in all temps...