Welcome to OG trollslettuce.
That’s an interesting study. I have tremors in my left arm mostly. I have had mildly shaky hands all my life, but now sometimes it’s gets real bad. Especially when I flex my left wrist, or try and grip something. I have been putting it down to nerve damage in my neck from a work accident, but I think I need to look more into it.
Cheers.
Created a thread for this discussion, here’s a link.