If you're looking for a large community response, upload the track to a file sharing site like http://ge.tt/ that way folks can download and tell you what needs to be fixed.
Did you give up on this one? You've released two more coasters and I know you've gotten advice on how to improve it. Does that annoy anyone else or am I just being pissy? [:(!]
The idea of the exchange is upload the FINAL product not to use as space to put up different versions of the same ride, please use site like mediafire to do to give feedback.