EZ3D X axis block with extra adjustable bearing (Left side)

thingiverse

Modified the X-axis block to add an extra bearing. I deliberately omitted the rod hole from the front rod to give you the flexibility to drill it out yourself. Honestly, I struggled to achieve the correct spacing and ended up filing and epoxying the rod to the right spacing after four failed attempts at printing that lasted five hours. To ensure a smooth experience, check if you can slide the extruder up and down effortlessly with minimal binding. Originally, smaller M5 screws were used, but this design is tailored for larger machine screws, which might cause some issues. If you're not interested in using the extra bearing, simply skip printing it or cut it off from Part 2 and disregard Part 1 altogether. My prototype may not look perfect, but it's working effectively. The twist is now gone, although there's still some rubbing from the belt. Thankfully, the extruder head no longer moves up and down excessively, making the entire system much more stable.