Updated Network command - fixed a bug that was causing Network results to be extra lumpy in certain circumstances, the fix should give better quality surfaces. There is also a new "Mode" option that you can adjust to modify the fitting behavior.
Mode = "Normal" fits the boundary curves by the regular fitting tolerance. This makes the resulting surface hug the shape of the boundary curves accurately enough so that it can be joined to other things built off of those same curves.
Mode = "Lighter" makes the surface fit to a looser tolerance, making a lighter surface but that adheres less to the boundary curves.
Mode = "Custom" - allows you to enter in a numeric tolerance value of your own choosing.
Mode = "Uniform" - allows you to enter in a number of points - each section of the Network is fit with that number of control points per region rather than refining things adaptively to meet a distance tolerance like the other modes.
You can use one of the other modes than "Normal" if you want to output a less constrained and lighter surface at the expense of it not hugging as tightly to the boundary curves. So one thing to note if you use Network is that there is now an additional stage to the command where you can set the mode, and the command will not complete until you push "Done" or right click on that new additional step.