In reply to Welsh Kate:
Many thanks Kate. Happy to report no major trauma!
Sadly failing feet from day one meant I was reduced to walking large parts of the runnable terrain, which meant when I had to push on (ie walk quicker!) to get to Bellingham by the 6pm cut off it was too much in the heat. The same issue with my feet appeared in the Northern Traverse in April so I clearly need to seek a solution rather than assume it's a one-off.
Had a fantastic week with the Spine family and was well looked after with good food.
Most importantly I did make time to enjoy the wall, especially milecastle 39 where my childhood fascination with archaeology progressed to fieldwork with the National Trust in the early 80s, which laid the groundwork for my career in the commercial sector.
Thanks again for the support