🖨️ Enhance Printing Precision with Aluminum Leadscrew Upgrade for Creality Printer Review

You will only ever need one of these items (bearings can be replaced even if they wear out) so I don't know why sold as a pack of two. I think I'll buy another one on eBay? That oddity aside, it's a great addition to the Ender 3, as the out-of-the-box lead screw has an odd orientation. My Z movement is now smoother across the range as the screw is secured at both ends. Ten minutes to install and virtually "install and forget"; it's hard to disagree. Anyone want to buy from me?

Nice and compact, it took me literally 2 minutes to install on my Ender-3. All you need is an Allen key. The update is very minor and non-intrusive, and it doesn't even come close to affecting the filament; This is an extremely useful update. It helps make the Z-axis much more stable to minimize wobble during printing and also minimizes the need to re-orient the desktop between prints. I've printed 2 consecutive 3 hour prints, each with multiple parts, the second with 16 small cylinders of…

had high hopes for it. It's actually good quality and STRONG, but probably too hard. and possibly reduced Z motor and lead screw life. The brass Z-shaft nut (loosened) on the Ender 3 (Pro) was designed to provide a little play to PREVENT binding. Adding this mount will not allow you to play the way you want. This creates a bond. Depending on the build tolerances of your printer, you may find that the Z motor may be set too far back. It doesn't matter as the z-bar's brass nut helps with this…