•Converting from himetric to pixel was changed to minimize and avoid stacking Screen repositioning errors during zoom in and zoom out operations. This bug occurs since v4.0.174.

•Rotation handlers are no longer displayed for a Screen. This bug occurs since v1.0.16.

•Fixed the names of some gradient style values of Screen objects, to match the style drawing. This bug occurs since v1.18.155.

•The Query, Line Printer, and Alarm Filter objects do not interfere anymore with the size and position of the Group or XControl they belong. This bug occurs since v1.19.219.

•Empty Groups do not interfere anymore with the rectangle of the object they belong, such as XControls or other Groups.