Another excellent bit of technical LEGO. Linear actuators are the best way to go with articulate vehicles. Converted the Volvo wheel loader, and what a difference it made! I also have some suggestions for making long pages easier to digest: (i) Embed (not just link) the main video at the top to generate the motivation to read on. (ii) Intersperse text and images so as to keep paragraphs short and illustrated nearby. If you'd like help with embedding videos, check the source on my pages or e-mail me at firstname.lastname@example.org.
Excellent engineering. I agree with technic man though, bigger pics would be helpful. But I have the same problem. Can't seem to get them any bigger w/o causing a real problem in the upload process. If anyone has any answers, please let me know. Great job on this one.