[Uppndownn]

Thanks for all the replies.

I diagnosed the problem on an impact lie board. Toe down impact appearing with a visually on plane motion.

I was left hand karate chopping and impact was just not pure like, say, a month before.

I am happy to report progress in taking into consideration your replies and noting my address position had my hands "high" and my wrists slightly arched.
That arch in the left wrist seems to be what was appearing through impact.

I have practiced basic motion and some acquired motion with this in mind, "look , look, looking" at my address. I seem to be on the road to recovery. An A1 probably would have spotted this right out, but I have not been able to locate any here in NE Ohio.

I have about 300 basic motion repetitions under my belt at this point. Aiming for Yoda's "a coupla thousand" !

UPP in steamy Ohio