Another cracking day after a rather ropey start. Got to the station in time for the 5.32 train, only to discover that on account of South West Trains switching to their leaf-fall time table, it was the 5.27. Aargh...next train didn't get into Waterloo until 7.53, so went for the shortcut-to-Gerrards Cross option. Made fairly rapid progress across town, 13.4 average (total not rolling) and made it to the pub rendevous at 9.40 or so. Then at Great Missenden I managed to lead Marks One and Grant astray after wrongly assuming that a guy on a Boardman was on of us (I did not at that point have the full route loaded onto the Garmin, hadn't had time at the RV). Whoops...so we ended up going direct to the pub. Superb catering at reasonable prices. Well picked there Frank! Whiteleaf was taxing but not overly so, the triple was handy though. We all made good time getting back to the smoke, and I made Waterloo in time for the 6pm train. On account of above mentioned timing and navigation fails, didn't get the ton but still 92.1 from Waterloo and back. Thanks to Frank for organising and everyone for (as ever) excellent company.