It's a bit harder than it looks, as firko said it's more than in the middle of nowhere, if something happens it's all over. A friend has the record for 250cc stock class 106mph (still in 5th over geared to the shithouse),for that run he was in the queue at 8.30 and got his run at 1.30pm. Changed the gearing next day and they moved the timing markers. He's going back next year and yes apparently it is addictive. Tip No 1 buy plenty of a product called 'Salt Off' from the US as that shit gets in everywhere.