HOW TO ADJUST 65 DART AUTO SHIFT CABLES?

Thanks Cudamark!
I have a spare tranny and shifter, which I dropped the pan from and watched linkage move tonight. Nice and precise and smooth.
Mine feels awkward going into park; pretty sure I have trans or cable issues. I'll drop pan this weekend and see.
I've followed the book procedure, hooked test lights to safety start switch, and any other procedure I could find.
Any cable supplier recommendations?