please if anyone can solve my jet turbine loud bearing please say, i have the yoyofactory genisis and large size c bearing
also my yoyo is coming up with out a bind please anyone help!!! ;D 
Clean it and lightly lube it.
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The noise doesn’t mean anything. Just clean and lube like stated above.
Precisely
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Clean it in mineral spirits(or if you prefer something els), and Super Lightly lube it. 
And De shield the bearing, and check your bearing seat for anything unusual.