Sorry to hi-jack again, but Lucky, around here the Sheer is killing, and we don't see too much backend either. I think the Sheer and the XF are very similar animals, particle pearls that are more particle than pearl. I say that meaning that they are not very "flippy" on the backend. I have both the XF and the Sheer and they are both VERY tame on the backend, both VERY great balls (though I do have a funky drilling on my XF right now)
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Andrew Loose
"King of Them All"
"Evolutionary. Revolutionary."