Sorry if this is a little off-topic, but I gotta ask. When reading all these post about modifications to the model, I come across a lot of technical terms that I have not heard before. A few of them I could figure out with a quick Google search, but others are still somewhat of a mystery to me.
For instance, caster angle. I get that it is the angle of the suspension of the front wheels (I think), but what is it's significance. Is a positive angle preferred over a negative angle? What kind of effect does it have.
Some other terms that are foreign to me are 'Macpherson suspension' and 'Ackermann steering' just to name a few.
My guess is that these are not specific terms to Lego, but rather to cars and other vehicles. But where can I find out more about these sort of things, or does it just come over time?
This set may be the first set that I buy (ordered from the online Lego shop, still no further info) in a very long time, my last one being 8297. And it has sparked an interest in Lego Technic in me that I have not had before. I am looking forward to expanding my modest collection of parts and making my Technic MOCs, something that I have not done before.