Ran a couple of laps on this TR a few hours ago.
Standing on ledge with the big undercut. Cross over rh good slot lh high undercut, work feet up and grab tip shredding gaston as an intermediate, bridge out and go again rh to undercut pinch, lh to good shared pinch of the adjacent route, feet up and rh to a high side pull (now smaller and sharper). Done
Initially I tried to go for the good pinch of the sharp gaston but I would have soon draw blood.
Grade "Lorry Park 7c+" "Tor" 7b+ = 7c
As the drilling machine was handy I moved the bolt for the crux at full reach from the undercut jug and drilled a hole above and half a hole above the peg below. It could do with perhaps an extra one below diverting of the other route. I was out of both bolts, battery and time to finish it off.