Sharing this video that I found rather interesting. Along with the the use of vibration sensors to specifically identify the problematic area. He backs it up with quantifiable data. Solution was to replace oem needle bearing with solid bushing.
Note: I have no idea whether this is the culprit for ones who are experiencing the vibration issue. This is just another data point.
Note: I have no idea whether this is the culprit for ones who are experiencing the vibration issue. This is just another data point.