An XY size adjustable Prime Tower. When printing a 4 color model the Prime Tower compromises the size that can be printed. Instead of a fixed front to back orientation, a Left to right, thinner and wider tower would allow more room.
These two parameters can be adjusted to control the size of the prime tower. The Width parameter sets the width and then the length is determined by the Prime Volume parameter.
That helped but does not give up much real estate for large 4 color prints. Thanks.