Again, sounds like you have been lucky in your two and a half years then, I have been there and guys have had to go back down after the briefing to get chronoed either cos they have turned up late or cos of a big queue, I have seen quite big queues there in the past and I like to get down early so I have more time to get my kit ready, but as you have so kindly said, the marshals do try and move the queue along as quickly as possible