The Z-height adjustment allows fine adjustment of the extruder and the nozzle to the table with a calibration range of about +/- 2-3 mm.
The kit includes, among other things, a new angle plate (see picture) that is different from the other Multex extruders. This plate must be replaced in existing Multex extruders. This way, you can simply upgrade your extruder with the Z-height adjustment..
The nozzle height is then easily adjusted and tuned,and for the Multex Duo,both nozzles can be adjusted.
A quick adjustment for the single-operation is thus possible, as a simple alignment of the nozzle to one another and to the table.