Yes, it's been a long time since I've posted.

Thanks for your input. I've been besides myself with grief just to understand why this occurred after never having such a problem.

I so understand the postioning of my arm being a problem. ie: over my head. But this was not the case. I believe my only problem was with the vibration.

I also have warm blankets and because I'm upper I'm able to keep my clothes on my lower part of my body. So I'm warm enough.

I dunno...very interesting. I did a search and didn't find this a topic nor remembered it from past discussions as well.

Thought it would be good.

Aloha,
Dana