heatbed rattle that dissapears when pressing down on the rear of the bed.
As stated in the title, my MINI+ has an obnoxious rattle originating from the heatbed. it's extremely apparent when the printer has to make diagonal movements whilst the nozzle is located above the right side Y-axis rod.
Pressing down on the rear side of the heatbed almost completely quiets the noise, especially when doing so on the cable attachment cover.
Holding the printer up from the floor quiets it slightly but it's clearly only because resonance is reduced, not because the vibration dissapears.
i have already:
-thoroughly greased all rods
-retuned my belt tension on both axis'
-tightened all heatbed screws and the screws for the cable cover
I'm afraid I'll have to tear my printer apart for a bearing replacement but am hoping someone has a less intrusive solution.