42RH in 68 Dart advice/request

Thank you for the replies so far,
@Cuda416 Do recall the E bodies guys name so I can look up his threads?
@67Dart273 any link to tools build?
@rbkt65 I suppose the O/D could be burnt up, Cope VB doesn't engage O/D electrically, you mechanically move the shifter, so I'm not sure how he's accomplishing that, but if it is just using the movement to activate a switch or solenoid, I suppose it could be wired backwards and turned on when it should be off. In only 3 miles I never got enough speed to the point of pulling the handle for O/D to notice if RPM went up instead of down.
I'm assuming MyMopar wouldn't have a manual for 92 Dakota, Know where I might find that, or would I be just as well off with an ATSG for that model?
yessir, RacerX is the user on forebodiesonly and e-bodies.org. Not sure how much he's updating on FEBO though.