Printed using Anycubic red PLA, 15% adaptive cubic infill and 2 parameters.
The author remixed this model.
The original has the track towards the back of the printer. I have my spool holder hooked in the back so I can load it from the front. This causes a collision and the shelf couldn't be fully installed. This version removes the track from that side towards the back. Additionally, I extended the track to use the full slot. This full length track also reduces the amount of supports needed to print at the cost of additional material used on the t tracks.
As a bonus, there is now a deeper storage compartment where the shelf overhangs the extrusion. I might make this deeper and add dividers to make it easier to add bottles or other such items. Both, the longer t track and the deeper storage area enables a stronger and more stable connection.