I use the Tuning for Tens method all the time. I think it works very well indeed. However, I don't actually do the paper tuning part. I think for a finger shooter its not that consistent - I revert back to bareshaft tuning for that section of the tuning guide.</p>
I find once I have completed the stiff plunger tuning, that when I#get to do the walkback tuning I'm pretty much on the mark. So don't realy have to mess much after that.#</p>
I generally do the walkback tuning starting off at 50 or 60 yards - with 5 yard intervals - although, for some reason to do with physics I presume, I have start off at 15 or 20 yards because starting off at 5 yards from the target, then moving to 10 the arrows group together - no help
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Have you had a look at JoeTapley's pages - there is a wealth of info on different tuning methods....
http://homepage.ntlworld.com/joetapley/</p>