nichols directions are pretty good. i used it along with my shop manual to figure out the terminology. i remember there is one torque setting that is wrong. the NM number is right, but the ft lb number is wrong. i (i'm sure like everyone else) meant to call/email nichols and tell them of the typo, but never did (i busted a 3/8" allen socket - craftsman - thankfully

). so, double check all the conversions before you get started. you will like the mod - i guarantee it.