You need more tension. Tighten the screw and post another video. I am also going to guess you have a minor clog. There could also be something in the filament drive as well causing the filament to drag.

In all honesty its just a fan setup. If you look on Thingiverse and this forum you will see a variety of fan setups.

I can't think of the user here who has an incredibly robust fan setup. I wouldn't let that be the deciding factor.

Thank you Jsc.

Someone has contacted me to work on this, so I am good for the time being.

Hey all - I am looking for someone to help me with modifying an existing .stl file. The job entails ensuring that 4 of the holes in the item are of a specific size. I do not have the ability to do it accurately. For someone who knows what they are doing I would think this would take a few minutes at...

Question, is this a Rev E machine you are using?

What slicer are you using?

If S3D, on the advance tab, what is your setting for thin wall behavior?

I would like to hear more about the offsets. I have a few different print surfaces/beds, and this would be awesome to have so I can set it easily upon swapping beds.

Two things come to mind.

1) Extrusion Multipler - If you are not laying down as much plastic as intended, the wall will be weak.
2) Heat - If heat is not enough, the plastic will not full bond to the previous layer.

Now you must share your settings!!!

For what its worth, I recently purchased .35 stainless nozzles, and I have been printing non-stop with them, without issue.