YOOPAI Metal Leveling Nuts and Springs Nozzles Heatbed Silicone Leveling Column Mounts Hand Twist Upgraded Set for Ender 3/3 V2/Ender 3 Neo/Ender 3 S1 Pro/Ender 5 Plus/CR 10 Series 3D Printer (4Pcs)

I recently picked up a used (Amazon Return) Ender-3 and have been upgrading it. The stock bed springs leave something to be desired. The spring rate is very low and I noticed the bed had a lot of wobble and movement while printing. This kit comes with stronger springs and silicone mounts. I decided to try the more solid silicone mounts first, and they work great. I have not tried the springs from this kit as the silicone mounts worked so well, but I do have concerns with my particular printer. When levelling my bed I noticed that it sits very low to the mounting plate, which means that the springs would be compressed a lot. Looking at the springs, its possible they would not work on my unit. Its possible the coils would bind before I could get the bed leveled. The metal bed leveling knobs included in this kit are a nice upgrade. The stock ones were hard to turn because they were so small that the bed got in the way. That being said, these knobs could also be 10-15% larger. The back knobs are still very hard to get at. They also do not have the labeling on them to tell you which way to turn them to raise/lower the bed. Once you realize the screw is upside-down, so lefty-losey (Raise Bed) righty-tighty (Lower Bed), it is easy to remember but would still be nice to have the labelling. The hotend that is on my printer is not the stock one. The person that owned it before me upgraded it. This means the included nozzles are not the same type as my printer uses. However, they will work in my Anycubic Mega X. They are going in its extra nozzles bin. For the price, this is a pretty good kit. A stock Ender can use all the parts and the choice between the spring mounted or silicone mounted bed is nice.

Upgrade Set Review Introduction: I upgraded my 3D printer with the YOOPAI Metal Leveling Upgrade Set, specifically designed for Ender 3/3 V2/Ender 3 Neo/Ender 3 S1 Pro/Ender 5 Plus/CR 10 Series. This set includes metal leveling nuts and springs, silicone leveling column mounts, and a convenient hand twist design. The silicone leveling column mounts included in this set further enhance the stability of the printers heatbed. They effectively absorb vibrations and reduce the impact of external disturbances, resulting in smoother prints with reduced artifacts. The improved stability also helps prevent print failures caused by unlevel or wobbly beds. I highly recommend these as a simple upgrade to your 3d printer.

Using on an Ender 3 Neo. Swapped out the old plastic bed adjustment knobs for these aluminum ones. Silicone spacers hold the bed level longer than springs in my experience. Good value for the price!

I highly recommend these upgrades. The silicone spacers are a must if you have ABL. If not then use the heavy springs! Best upgrade kit for any printer!

I’ve got 5 printers and have ordered kits like this for at least 3 now. The spacers are so nice. Worth every penny

Used the rubber stands instead of the springs because i was tired of constantly having to adjust the springs which would always lose tension or have to be adjusted. The bundle itself is more then worth the price, including extra nozzles, springs, upgraded knobs and the rubber stands!

These are great. The springs that came stock on my Ender 5 Pro had worn out a bit, and the ones on my Neptune X were pathetic to begin with. I replaced them both with these. I like the size of the tuning handle better and that they are metal too. A very worthy upgrade!!

I think these are a perfect fit for my Ender 3 max neo. It really fits the red color scheme. They are super easy to install and work great. The extra nozzles are just a bonus. The price is great. If I have one criticism it is that I would like them to say up and down with arrows on which way to turn them. I may be the only one but I always spin the wrong way first. Im using the silicone feet on one printer and the springs on another.

This is a must-have upgrade set. The springs are keeping my bed consistently leveled, and I had no idea how much easier it would be to level the bed with these oversized wheels. Big improvement.

The knobs are pretty big and easy to adjust. There is no market for direction but by now, you should probably already have this all figured out. The anodizing is a nice bright red and not dull like a lot of the cheap parts. The rest of the parts in this kit are also quality. I’m using the springs rather than The spacers o this printer because I don’t have auto leveling but they seem good too so I’d used them when I upgrade.