CZML-Corridor and CZML-Polyline behavior

Hi there,

I have a great circle as a polyline and a corridor with the same coordinates. The polyline looks good, but the corridor moves around the polyline. I don’t understand why I have such a different behavior of corridor and polyline. Look at France.

Thank you for your help,

Jörg

1. Example

Here another striped example:
Aleisa 5-corridor matches perfect, Aleisa 6-corridor not at all.

2. Example