Maybe Matt M can let us know what the ideal traveler car position is in winds from 7 to 15.
I have been letting it all the way out but I know they pull it in somewhat on the Tiger.
S
I set my jib car right at the cleat, or just outside the cleat in winds up to full double trap. As I get overpowered, we will ease it out to let a little more open slot.
The actual track is pretty narrow because the spin gets rid of the need to have a lot of travel. The setting you use though is very dependant on the spae of your main sail. With a full main sail, you will not be able to travel in nearly as far. The way they set up the Alter Cup boats, for example, the sail would not flatten out no matter how much down haul was applied. The jib then had to be set at max travel, just to keep the slot open.
Unfortunately nothing is as simple as a set formula. In 7-15 you can easily get someone to stear and then lay down on the tramp and look at the slot. Make sure that the flow of both the main and the jib are the same. There is not a lot of sail area in the jib, but it can make a huge impact in how this boat behaves (both good and bad).
M