Wendry 3D Printer Motor Extension Cable,3D Printer Stepper Motor Cable Double Z-Axis Motor Connector Accessories for CR-10/CR-10S Series 3D Printer,Black

[Music] hello my name is igor and this is another nx3v2 upgrade video when i'm upgrading it to the dual z axis but with the version with the pulley and the timing bar system and one separate motor and this packaging is sent to me by banggood for a review don't be confused i already did the dual zx's upgrade with the two stepper motors i will get to that later but first let's see the reason for this upgrade by default end of 3 is supported only on one side with this lead screw and we all know that it is much easier to hold some tech support by supporting it from two sides compared by supporting on one side even if the other side is part is supported by those wheels but i could measure the playing of the 0.2 millimeters on the other side but that's not that big problem because the gravity is holding down in one position the problem will appear if you want to print on higher speeds or you