The jjpeters10 drawers looked very good (actually they are, but you can always improve a few things) for my new ender-3 Max, but the comments (especially wamoje's and the " attention ") pushed me to remix the model a bit.

So I made the following modifications:

reduction of the left part that goes under the Y axis to leave the motherboard ventilation free (there is now a 3 cm wide corridor under the Y axis)

closing of the shell (I didn't really understand why it wasn't already closed)

modification of the rails that hold the shell in place to make it easier to put it on and take it off (it is no longer necessary to remove the screws from the Y-axis to do this)

reduction of the double thickness of the shell between the two drawers (yes, it's only 2mm, but hey!)

• and, of course, modification of the drawers size to fit the new shell.