Creality adjustable Z axis lead screw support

Warning: I have just realised that installing this on your Creality 3d printer will reduce the usable Z height available for printing. So be careful with the height of items you are printing! You probably want limit the Z axis to 25mm less than the specs. If you have a knob on your extruder you will have to limit it by more.

On the Creality printers the lead screw that drives the Z axis is usually not supported at the top. I designed this adjustable support to fill that gap.

The support ta