Thanks we appreciate it if you do enjoy the addons. Don't worry we will try to improve them as best we can. We're just limited in our abilities. I just ran across a bug that I had no idea about on the Ch-53...I think it happened during binarizing. I apologize for the error that pops up when the cargo door opens. That bug never occured before, but I will try to fix that and a few other bugs (like the tracer bug) in an update.