Review on Yellow Light Compression Mould Spring for Improved SEO by Darrell Beecher

Some alignment guides for Ender3 recommend rotating the rear left cable assisted wheel down until it stops and then aligning the rest of the bed to match the springs. tight and doesn't move that much. However when I tried this on an Ender 3 V2 it didn't work because the platform had to sit higher or it would hit the motor on the back of the printer. In fact, you only need to leave the springs slightly compressed for the bed to sit high enough to clear the motor. On my V2, which had the rear adjusted to clean the engine and then aligned the front, the right front corner flywheel was completely loose and free to spin. Not a very good situation. Upgrading to these springs fixed this as they are slightly longer. Definitely a good upgrade, I would also recommend getting the BLTouch because it's very easy to install on the V2 and works fantastic.