Sunlu S2 filament Dryer spacer and PTFE fitting

A quick model I made for the Sunlu S2 Filament Dryer to solve 2 issues I had :

• The filament exit pre-drilled by Sunlu are poorly placed : they are orientated radially, so they are never good, neither for a full nor an empty spool
• Like the others I found that the moisture stayed inside the dryer, and that a small ventilation was required, usually solved while keeping the lid a bit opened

So I made a model that clips on the lower part of the dryer (stays in place by lightly pinching the lip) so it will not pop out as soon as you touch the dryer, and that create a small ventilation area on each side (just the necessary opening).

The spacer integrated a counterbored hole for a dia4mm PTFE tube, with a better orientation than the original (a happy medium between a spool of 80mm when empty and 200mm when full).

I have used it for quite a while now for filaments not compatible with the AMS and also with my previous printer, I completely forgot about it so I am just posting it now in case someone would find it as convenient as me. Print it in PETG to be sure it will keep its shape!