Arrived in good shape. The carriage block slid fairly easily. I degreased mine with dish soap and water, then used denatured alcohol to get rid of the water. Sprayed with Teflon and let it dry, then used a bit of Super Lube on the rails to distribute over the bearings.Two of these went on an Ender 3 V2 Y-Axis along with a 24 dollar set of brackets. It's only been two weeks, but the bed is much more stable (no give when hand manipulated), and no POM wheels to adjust! No Y-Axis slippage and did I mention no POM wheels to adjust!?
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