The bind off was developed for me by a member of one of my fibre clubs, because it seems like no one has done a twisted rib bind of for double knitting (bizarre).

I’ve actually had a lot of people asking about it, so I’ve asked them for permission to share. They first want to rewrite the instructions and make a nicer video tutorial. Once they have done that they are more than happy for me to share that link. Out of respect for them I have chosen to respect their wish to polish the instructions, I don’t want to be a credit stealer!