My original design for a tube holder was 8 tubes wide and caused a problem when the right hand tube was feeding to the left side of the print, especially with soft filaments like TPU. On quick non print moves the printhead would stretch the filament and cause it to not feed properly, ruining the print. This design brings all the feed tubes to a central point over the print bed allowing free movement without undue stress.
Prints in about 1 hour 20 min at .3 layer using generic PLA. Slots for 9 tubes.
The author marked this model as their own original creation.