Version 5.8 has been release for Apple MacOS and Microsoft Windows.

The user control of the automatic trial and adjustment computations has been improved.

There is a check box to show the progress dialog. When this is not checked there is no progress dialog and the computations are faster.

There is an editable number that controls the speed when the progress dialog is showing.

The Stop, Step, Go and Escape buttons work on both the platforms.

Minor changes have been made to the User Guide that give details of these new facilities