XL PTFE Guide/Stabilizer & Festo Wrench

I found that loading filament into the extruder on XL was a bit finicky and was made easier if I manually straightened the PTFE tube going into the festo fitting on top of extruder. This little tool does that for me, providing the needed stabilization where PTFE enters XL extruder, making it easier to load filament. Bonus, it also doubles as a festo wrench for easily removing/securing the fitting. Note: You will need to first loosen the festo fitting and then retighten with this tool, as this will spin on the festo fitting if it's secured too tightly to start with. I haven't had any issue with the festo fitting coming loose or staying secure with this.