Problem with rotation of the objects.

Please, download this video (9.5MB) and watch it. The problem is explained there.

Some notes:
Every helper have to start with horizontal objects. But sometimes max decided to rotate the first object in the helper, sometimes - decided to not rotate. The code is the same for all objects in all helpers. When the script reach its limits of horizontal objects it start to place vertical objects. But this is not the problem, the problem is that in the listener is printed that the object is rotated, but the object is not rotated in the viewport.
Can someone help me?

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