This PTFE Tube cutter is designed with a precise length of 27mm, ensuring an ideal fit for all PTFE modifications of the AMS Mod (like my own variant). To prevent the tube from getting stuck, straighten it thoroughly before inserting it. If the tube becomes lodged inside, assist by gently pushing it with a small object, such as a piece of filament or a paperclip, from the far end toward the opening.
25.12.2023: The pushback mechanism has been relocated to the top, eliminating the need to probe into the PTFE tube. This modification makes the new pushback slot more user-friendly and accessible. Please note that third-party print profiles may not always be current or updated.