Belt tensioner (Anet A6 X axis)

thingiverse

I'm using an Anet A6, and the X-axis belt is notoriously difficult to tighten properly. To get around this issue temporarily, I created a simple belt tensioner that's easily printable and won't interfere with my extruder assembly. This design avoids collisions with the extruder, a problem I encountered with other tensioners. Since my printer has relatively loose tolerances, it prints flawlessly, which is why I'm sharing this solution.