Quote:
Originally Posted by rbndylan
Hi, I've noticed that when I take my OP41 and close it on my hand, I can hear the rotor turning up and down very well, but from left to right, I hear a little tac, as if the rotor or the movement was moving. I think this is a "normal" sound, as it's never fallen, but I'd like to know what it is. Is it the rotor banging against the case back? Or maybe the movement moving?
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Should only be a swirling sound. Can you hold phone to it and post on YouTube for sound ?