After being reminded about this thread in another discussion I thought it about time for another update:
The saddle is still in use and has covered a little over 7,000 miles now. In the time since the last update I have completed the Metric Century a Month challenge for 2014 and moved on to complete the Imperial Century challenge for 2015 too so a few big rides have been done on it, the longest being 106 miles to Llandudno which wasn't too bad comfort wise.
I consider this saddle well broken in now and the leather has softened considerably to the point where a new comfort issue has arisen: The sides are spreading out despite the laces and allowing a ridge to form down the centre of the saddle putting pressure on the perinium.
To sort this out I've made some extra holes in the side flaps and used longer laces which have pulled the support back up under the sit bones and restored the shape to what it should be. This was done at the weekend but at the time of writing it hasn't had a proper road test yet as I've been using the other bike the last few days.
A pic from this afternoon. There isn't a lot of the original colour left now but I quite like it. You can see the extra lacing in this photo.
For those interested in the B17, it also got a lot of use during the Imperial Century challenge with a longest ride of 131 miles. I admit I've struggled a bit with this on these longer rides (usually from about 80 miles) and came to the conclusion that the top may be too wide and flat for me (the top of the Nidd is more rounded and has developed quite good dimples for the sit bones but on the Brooks it felt like my sit bones were perched and concentrating my weight in quite a small area if that makes sense).
That prompted me to take a punt on a Brooks Team Pro to see if it suited me better. I'm still breaking that one in and finding the adjustment that suits me so will reserve judgement on it for the time being but it shows potential. It probably wasn't the best idea in the world to take it on a century having only ridden it for a week of commuting.
The Team Pro does need a very different set up to the B17, favouring a position much further forward than I had been using previously. It also suits a racier riding position which has prompted me to fit a new stem and handlebar for a lower front end - something I'd been considering for quite a while, so I've gone from this:
to this:
which seems to work well.
It occurs to me that the problem after plenty of miles that I was getting with the B17 may be reduced or even removed by the different seating angle now that the bars are changed so I might give it another go at some point.
Edit to correct cockup on the mileage calculation front.