Changes to version 4.1 August 23rd 2011 -- version 4.1.0.122 -Fixed a bug where software would sometimes crash when printing or exporting training program data. -Disabled the use of other special characters than '.' or '-' in exercise names. October 8th 2012 -- version 4.1.0.126 -Fixed a bug where person weight and height would now appear in US units in reports -Gym Statistics can now be printed October 16th 2012 -- version 4.1.0.130 -Fixed a bug where unperformed Emotion Crosstrainer exercise would crash the software when viewing Training History.