Sadly, I don't play the viol. I made it for the son of a work colleague a few decades ago and it came back to me fairly recently by a strange and circuitous route. I do manage to knock out a few renaissance tunes on my lutes. Mind you, if I ever finish the Chitaronne I should be able to trump you on "how low can you go?"
It's supposed to end up looking like this:
What tuning do you use on your Ukibass?
Rod