Hi again, Umberto!
My reply in the last post was a bit confusing. I apologize. What I mean is that now that I have moved them backward to avoid passing through the wing when raising or descending, the spray is now not reaching the front edge of the wings. It is only de-icing the center of the wings. Now with the ConcordeX, I anticipate the same issue only more exaggerated because if I position the de-icers such that buckets do not pass through the wings when going up or down then the spray will surely not be angled enough to reach the front edge of the huge delta wings. Not serious though, since it is just eye-candy but with such a great and innovative visual simulation it is ashame that it can not be made more accurate on these larger different shaped wings.
UPDATE: On next flight, I used same gate and plane after my modifications and this time it looks like de-icers are reaching the front of the wings so I will not need any further modification. Now to test ConcordeX.