How to work the Captain Sim 777's wiper, mine doesn't work when I turn the wiper control to the 2 working position, which I believe is Slow and Fast. Other thing is I had the 777 freighter per-flight in the ACE before I install the freighter expansion, but after that, the freighter version per-flight is gone! On other site it says that you load the cargo through FSX, I still need some confirmations, please.