Yes thanks for helping me solve the RSC problem. I also found that the RCS.....pbo file has to be in your res/addons folder. The vehicle addons can be in a mod folder, but the RCS file must remain in the res/addons directory.
I have a new suggestion for future upgrades in ECP.... Recently I downloaded the latest version of the War Gamers pack, (WGL pack), and I found that they made a new clearer night vision with a much wider field of view. I can't tell you what an improvement this is. I can actually see things at night! the field of view is way bigger, and all the 1980's era NVG static is gone. The best part is that a similar "improved" night vision could be added to the ECP core. All they did was add a new data3d.pbo and data.pbo in the mod's dta folder, and a new bin/config file. If you guys reverse engineer the WGL pack, or simply ask them how they did it, I'm sure you could easily include updated NVG goggles with your next ECP pack.