What ratchet shifter are you using with a 518 46RE ?

Thanks for the explanation and you've got a great set up. Well thought out.

Thank you.
It took awhile to figure out what I could do with what hardware was available.

When I was first assembling it all I had OD and lockup both completely manual for testing before I put the pressure switches in.
Ever see a car idle by on cam lope at 45mph?:D
It was all pretty fun to play with.