Wait a minute, you posted
And the actual real one is
Ok, yostradamus
8 Likes
This is an awesome name for the shutter. I hope Gentry Stein sees this. 
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It’s possible, and would make a very modest difference. There’s a couple Topyo yoyos that use two different aluminum alloys.
Yeah I was looking at this and thought the same thing 
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Quantum and Photon I think.
3 Likes