Hello, I just bought a 0.6 nozzle for my E3D V6, and it works well, but something odd is happening:

http://sendvid.com/e8d0nwpo

Listen to the sound! it makes this sound sometimes. It sounds like the printing head starts vibrating quite violently. First I thought the nozzle was touching the bed so I started messing with the bed level and the starting height, but it wasn’t that. It also happens sometimes on higher layers, mostly on the perimeters. However it doesn’t seem to affect the print, but it just makes a loud annoying noise that really sounds like something is going wrong. I’m looking at it printing for more than 20 minutes but i just can’t SEE anything going wrong or differently when it makes that noise.

Anyone has an idea on what’s going on? Thanks for any information!

I would love to get rid of this sound!