Metallic Rattling while printing
I just received my Core One L last week and things have been going well.
I am now 63% thru a 10 hour print and there is a disturbing metallic rattling sound coming from what seems to be the front of the gantry or top of the Z rods maybe?
I was having surface quality issues so I did the strobe belt tension adjustment and found that the belts were at 107 upper and 99 lower. I adjusted the tension lower du to the tutorial advising that optimal tension was between 95U/85L. A few calibration cubes later and things seemed good.
Could the prolonged vibrating from the belt alignment have loosened something?
should I have left the belt tension where it was since I assume it was adjusted in some way when it was assembled?
Has anyone else had loose hardware issues?
RE:
I have a clear resonance in the printer, not specific to any panel or part vibrating. My belts were set correctly from Prusa.