Didn't do Trigger in the end. I was umming and aahhing about it due to lack of miles in the legs then I stubbed a toe, which lifted the nail and it bled like a pig.
Decision made for me.
Its infected so now on antibiotics.
However this evening I decided to do a run on the flat Monsal Trail so the chances of stubbing it were low. I was only intending to do 2 or 3 miles to see how it was but ended up doing 10 miles in 1hr 20 min.
I only saw a pair of runners and two mountain bikers with dazzlingly bright lights. They were side by side and at first I thought it was a motor vehicle coming towards me. Very courteous they were too as just before I had to take avoiding action they fell into single file and the front one turned his light off.
I said thank you, of course.