Thanks for the comments mates. I will put up more info when I have the time.
Yup, all of the models work except for the LEGO Boomerang (Too much friction obviously, can only do one loop) & the Beemer (Wrong track, to be rebuilt & is way far from being completed. What you see is all there is.) Click on my member info for another pic.
BrandonR, that person on the Boomerang is me!
Lata,
Kev.