It wasn't too bad in the end, couldn't feel the toes on my right foot but otherwise good. Lovely route and the tailwind (as predicted here) was excellent. Will send off gpx track for validation and get ready for Bucks Winter Warmer next weekend... Forecast looking fun for that one too.
Nothing beats the stressful little rush you get from a shit weather forecast on the last day available to complete a RRTY ride.