3d print model for adjust the build plate ,make it more easy to turn,and the nut will not move during the print, need to glue the gear to the nut.( its feet to alfawise u50 build plate printer ,but can easly change to any printer.)

3D PRINTING SETTINGSDepends on the type of materiali use super pla ,print speed-40,facing The long side on the build plate(that way dont need much support and can set the support overhang angle to 70,layer hight-.0.3.infill-50%. If you have any questions I would be happy to answer