Second ascent. Robin had a finger injury at the time!
In terms of the grade, I suspect I was a bit over-zealous with suggesting 6c and 7a is likely the correct grade. In previous discussions with Malcolm I think we agreed something like E8 / 7a / 8b / 7C+.
Regardless of the grade, Transcendence is a very fine line with superb climbing and a might good effort from Malcolm at the time. 
I held Robin’s ropes when he repeated it. I’ll always remember because he was mid crux and then slapping for the break when a RAF Tornado roared past the crag a few meters away with a body shaking, terrifying, ear splitting boom just as he grabbed the break with one hand just as I clamped both of mine over my ears with the ropes held lightly in one hand. I was mightily relieved that he didn’t fall off. Great days 😳