You should adjust the back of the arm so that the arm is level when the stylus is on the groove to set VTA.
The height of the lifter can be adjusted by undoing the allen screw in the front of the platform that holds it. You should raise the arm and then set the height of the lifter so that the stylus is 4mm above the record surface.
The height of the lifter can be adjusted by undoing the allen screw in the front of the platform that holds it. You should raise the arm and then set the height of the lifter so that the stylus is 4mm above the record surface.