Hi Pete and Mandi
Check out Surrey Hills 02/09/12 on forum.
If travelling up A3 you get longest tunnel in UK.
I've got a modified intake/exhaust so if we're in convoy should sound interesting.
Need to plan Pompey meet point - suggest Sainsburys Farlington (PO6 1RR) just off A27 1 mile north along A2030 around 09.30 for10.00 hrs start to get to Silent Pool before 11.00 hrs.