Oh, and while im here, Deafty, you are nuts.
Whoever it was who has just bought a second hand trophy and asked what you should do before running, please, please dont start stripping your engine down. If you really want to, remove it and see if it holds itself up on the flywheel, that will tell you if it has compression.
As for the whole idea of stripping the car and checking diffs and shocks etc, this is just as mad. It your first nitro, dont bother. Give it a check, make sure all screws are tight etc, make sure all the wheels turn freely, make sure she rolls nice and free, make sure the brakes are working. Simple things. Dont start stripping down the car to check the diffs and shocks etc. Fair enough, you want to make sure all is as it should be, but it was sold to you as a working model, so if it doesnt work as it should, get in touch with the seller.
Thanks
Chris