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.

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!!

These fit my ender 3s perfectly. Even gives you a choice to try the harder springs or the silicone spacers. I personally perfer the silicone spacers. Good price for everything thats includes.

Got these for the silicone spacers to make life easier when leveling our Ender 3 Max Neo, and they work great! they make the bed super solid and were painless to swap out. I like the metal wheels included because they have nice grip and are lighter than the stock plastic wheel. Only by a couple grams, but hey, every bit counts. Going to get more of these as we expand our Ender selection

I was having trouble with one of my original plastic adjusters just not staying set. This kit has solved that problem. I love the metal leveling nuts they hold much better.

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.

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.

This is a very nice upgrade kit for your printer. The red anodized aluminum leveling nuts are very easy to operate and definitely better than the plastic ones which probably come with your printer. They are not crusty in the threads so the screw on easily. As they say the springs are a bit larger than those which come with Ender series printers, so you will have to address that. The silicone bed spacers to used as replacements for your springs are fairly dense but have enough spring to them to be good at shock absorbing and absorbing some pressure. The nozzles all look to be fairly well made, although it looks like some may not be cut of level on the extrusion end. My eyes arent so good and I dont have any magnification to inspect them closer. So they are the only potentially disappointing aspect of the kit.

Having several printers and are like all the same can be quite boring in a way. Upgrading is also a learning experience and funner too. Giving the printer a touch of class being aluminum adjusters that are red instead of black plastic ones makes it look different and sets it aside from others. I do like the idea of rhe blocks for the build plate instead of the springs. I have the option to use the heavier type springs if wanted but first time for the blocks. Ive seen where the blacks are also aluminum then makes it non adjustable for little movements but with the rubber there still can be slight adjustments that can be done. Have not needed to change the nozzle for the hotend but now I got 4 that can be replaced with when needed. I like this kit and the cost is really reasonable so when ready to upgrade another printer it wont be an arm and leg for the cost. Material looks and feels great and quality is expected to last for a long time. Hope you will give this a try too and Good Luck. Have fun upgrading.

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