Board Thread:General Nerf discussion/@comment-28773666-20170723232439/@comment-27306930-20170725012146

It's possible you have an imbalanced flywheel Big. It's very common. It's also fixable with a few bits of duct tape or electrical tape. You just need to figure out what side of the flywheel needs a little extra weight, and put a bit of tape on the inside of the wheel. You'll know you got it right because if you put the tape on the wrong side, it makes the sound even worse.

Alternatively, you could invest in a better set of flywheels, like these. Not cheap, but definitely superior in every way.

Then again, you could just ignore it, I suppose. Not me of course. But hey that's just my anal-retentive proclivity.