I've recreated his situation, but I'm still waiting for his answer.
In a clean folder I installed Orbiter2010P1, latest D3D9, old DGIV-2, OrbiterSound4 3D and UCGO Christmas Edition, and I've got this:
Then I just added DGIV-3 Christmas Edition, and I've got this:
Post Edited ( 01-10-13 18:13 )