Review on Enhanced Aluminum Extruder Replacement by HICTOP by Isaac Simpson

Does what it's supposed to do, replaces plastic parts that fail sooner or later. To edit. However. that wastes a lot of thread. A lot of. Like any print. Small print works fine. Then it suddenly feeds the thread from the side, forming a huge bird's nest of curly, dry-looking threads all over it. Don't buy this junk. I took it off and on closer inspection I saw the problem, the hole was not in line with the extruder gears. It's off, and with a lot of pulling in and out, the filament just pops out and goes to waste. Because he thinks he's still typing because he's on the other side of the filament detection sensor. Hooray. Don't buy this crap. And before anyone says it's my printer. Tried on two and ender 3 and cr10s. Another part from another seller works fine on both. On daily deductions. Up to 38 hours and no problems.