Okay, I figured that's what you meant after looking at the technique in Best Aikido. The book has it done like you described. (Like my avatar, ya?)
Really, we don't have to do it that way...sensei showed it to us with the bending wrist pin, and with just holding the arm down. I use both, most everyone else at our dojo uses just the one pictured.
Actually, none are pictured, now, because my webspace is dead.