The point of this entire thread is that I never use wristlocks even though I'm an Aikido practioner. So to answer your question no I haven't. But I've used udegaeshi against them which is a elbow technique but it's similar to kotegaeshi which is a wrist technique. What was your point in saying
You have many ideas that would be sorted out by one sparring session with a Judoka.
I've said many times that I don't use wrist techniques so what are you trying to say?