Rescue and < >

With the help of the "Rescue" buttons to save your current deposit at any time. Via the buttons "<" ">" button to switch between saved work steps.

Note:         As in GP InsoleCAD If it is not possible to undo every single work step, it is advisable to create a backup with rescue before or after every major work step.
In general, you should get into the habit of using Retten frequently.