You will find the information on cat falls in that link that I supplied in post 31.
There is no contradiction with what I said, although it didn’t address the issue of cats not always landing on their feet. Here’s a vet’s view - which provides much more biological info on what happens when cats fall at different heights.
http://www.peteducation.com/article.cfm?c=1+2174&aid=1106
Hopefully we can both agree that protecting the animal should be a priority.