Redefining a model's vertical axis without affecting the layout of the piping system will automatically redefine elements, data types, direction of wind loads, seismic G factors, Pumps, Compressors and Turbines except Beta angle of Beams, Time Varying loads, Force Spectrum loads and Generic Supports.

Allowable stresses columns are now included in CSV output for sorted stresses.

Four digit year format is now included in both "Print" and "Print to file" option.

Bug Correction: Anchor stiffnesses were transferred incorrectly when model's vertical axis was redefined without affecting the layout of the piping system. This bug exists only in version 7.20.