“This set is a major update to the MK3 standard version. In order for the update to be complete, it is necessary to buy the Z-axis maximization as well. This way you will go from the standard version to the Extended version of the MK3 model. However, more advanced knowledge is required for assembly, so I warmly recommend you to buy the Extended version directly because it is much more advantageous. I warmly recommend you to call the service, Cloris helped me personally. Thank you again!”
