Review on Sunhokey Extruder Aluminum Compatible Creality by Dave Hammon

This extruder and idler is a poorly made copy of an original Creality part. The kit I received contained a cocking arm with so much play on the pin that it would snap off the base and cause misfeeds. Also, I'm not sure if they gave me the wrong tension spring or if they're just trying to create some kind of overkill because the tension spring was identical to the aftermarket bed leveling springs previously purchased and was too stiff for the tensioner arm. Unfortunately, this dual feed mechanism isn't the best design to start with, and when you add in cheap manufacturing with poor tolerances, it's a recipe for disaster. I would recommend purchasing a similar part from a reputable 3D printer sales site.