Mike,
Would you care to elaborate on your opinion of paper tuning?? I have found it to be the only way to actually measure the results of an improperly spined arrow.
I do both bare and paper tuning, and always use the paper to confirm the bareshaft readings. I'm certainly no expert, and my form is not without error, but I have never had a hard time getting consistent readings from paper.
Please do not think me argumentative or challenging, I would just like someone with your knowledge to educate me.
Thanks,
Jake