Arthur:

I had excellent results with that rest shooting with a release for quite a few years. I still remember 3 or 4 Pro Shop guys telling me that I was "defeating the purpose" with a rest like that. Still shot well with pultruded carbons and full helical. I too had to use the Centerest Flipper end, but only because I dropped the original head on the floor of my messy workshop, and never did find it![:@]

And..That is some pretty impressive shooting with fingers.