Six pack secondary paper clip test?

I said in my OP my testing procedure. In 1st up to 2500rpm, then stab it to the floor. Kind of hard to do that in neutral...haha
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I assume that everybody has tried stabbing it to the floor sitting still just to see if they can tell if the end barrels come in, that's just a fact of nature.
Personally I use mechanical linkage so I don't have that problem.