I had the Cortex on the launch monitor indoors again today and the Atmos Blue shaft is not a good fit. Ball speed off the face matches my Rogue SZ but my spin is too high(2900 with the sliding weight all the way forward) resulting in almost no roll. I have an Aldila Rogue Silver 125 msi coming in a few days and I'm sure that will fit me better and bring the spin down to the 2300-2400 range that I prefer. Let's hope it's the perfect match!
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