Sunlu S2 Tangent port

thingiverse

Sunlu S2 exit port is perpendicular to the case which causes unneeded friction. This connector provides an exit port that is tangential to the filament spool. I used the larger filament guide (1/4") connector which screws right into the end (1/8" NPT). You can adjust for smaller port connectors. Keeps the filament dry from the dryer until inside the print head. Nothing fancy, just some foam tape which I cut out hole for the taper. Did use a 10mm bit to wider the exit hole on the S2 but that was just my preference to access the taper. Not required. You can FDM print the part. I just used a photo printer that wasn't busy.