SwiftPoint Z-Mouse Mouse Wheel Replacement

Introducing a replacement 3D printed mouse wheel for the Swiftpoint Z Mouse! This model was created due creator's original mouse wheel hex dowel snapping off, rendering the switch and wheel unsupported and unable to rotate. The problem was compounded by the fact that the size of the original wheel was not the same as any other replacement.

To remedy this issue, the model creator recommends printing the 2.0 mm version, which is the diameter of the hex dowel that connects to the rotation sensor. The 3MF version offers four different sizes of hex dowels to choose from, ranging from 1.8 mm to 2.1 mm. The models are supported by a comb to ensure straight printing and it is suggested to print with 70%+ infill and multiple perimeters. After printing, slightly file the dowels to remove any bumps.

Installation of the replacement wheel involves flipping the mouse and removing any magnetic brackets on the bottom, unscrewing any screws found, and carefully separating the mouse shells, being mindful of ribbon cables. The PCB for the side buttons will fall out, but it can remain unfastened. The mouse wheel bracket needs to be unscrewed, and the rotation sensor sits on an L-shaped PCB that is screwed down by three smaller silver screws. Once the PCB is unscrewed, remove the old wheel and rubber grip, and make sure to remove any remnants of the old wheel. Test fit the printed parts and ensure that the small hex dowel fits snugly into the red motion sensor. Fit the rubber mouse grip onto the replacement wheel, affix the L-shaped PCB, and test the click and motion sensor for smooth movement. Assemble everything back, making sure to drop the side PCB back into its bracket and ensuring no ribbon cables are outside the case. Enjoy your repaired mouse with a custom-fit replacement wheel!