RSC doesn't seem to care about this issue that much, but after getting almost all of the SD40s I do. I notice that the exterior animation of the windshield wipers is not the same speed as what is seen in the cabview. The interior animation is fine, but the outside view shows the wipers moving at a very high speed. I was wondering if anyone actually fixed this, or is there a way that I could change it. I tried opening it will HEX editor, and well all I saw was gibberish......so no go with that attempt (you can laugh now.....
).It ticks me off that no one over at RSC seems to care. Here is what happened. In October of last year (2010) I sent an email to the support team regarding the issue, the team got back to me saying that the issue has been bugged and fixed and will be updated soon. Then February came around and still nothing happened, so I emailed them again. Again they said the issue was fixed, but it may or may not be patched because it is just a visual error.
What really got me mad was the fact that a few days later after being told that it was not important, a update came dealing with smoke puffs on steam locomotives...........which in my opinion is a visual problem, just like my own. I kinda feel like I was, for lack of a better word, pooped on.......... 
Now I am at the stage where I am accepting that RSC could care less with a problem such as mine, and have decided to take a proactive approach, any help will be greatly appreciated!
***Note: I am not trying to bash RSC in anyway, they do great work, and will continue to purchase their products, but I wish they took note to small details across the board.........sometimes that is what is really important
