rotro

Hi everyone, I have the same problem. i have Shockwave 3D lights Redux Installed on my computer. it's weird, I noticed that when I load the default B738 (the strobe lights of the default B738 works perfect) and than i load the 737-800NGX (without to quit from the flight - it means --> "select another aircraft") the strobe lights effect of the Shockwave 3D lights Redux still working perfect on the 737-800NGX. but if i start a new flight and load the 737-800NGX first (without to load the default B738 before the 737-800NGX) the strobe lights effect of the Shockwave 3D lights Redux doesn't working and than i can see only the default strobe lights that comes with the 737-800NGX, It's driving me crazy!!! I'm trying to solve this problem for a long time without success. even I read in some forums but have not found an answer. I tried all kinds of ways but i can't figure it out, how PMDG config the strobe/Beacon Light of their 737NGX. If someone has an idea/advice and can help I would appreciate it. Thanks