Well, as I can't have a large scale track here at this point in time... I had to get rid of my big 2400 x 1200 board as I had nowhere to store it unfortunately, however I've had kicking around for a while (and I brought it down to Launceston with me...) a 1200 x 450 board of MDF... While it won't give me any appreciable length for a straight, I can at least have some differing corners to see how the car can behave.
The question is, what kind of track layout can I do! It's an incredibly small space, hah.