I use the spiky thing for your right foot (which I think is what you’re using), get the two pad edge you mention and slap from there. I’m pretty sure I can get the two pad edge statically from the spiky foothold, then do the same slap as you’re doing but from less far away. I think getting the two pad edge just requires you to bone the left hand really hard and maybe flag with the left foot.
I think it is just one of those it is a hard old school vertical testpiece problems that would never be given 7a+ if put up today... Think Hanks Wall but on limestone
I think I use the same right foot as you but stay much straighter on (no dropping the left knee). I also use that two finger sharp pocket/ crack which lets you stand up and get a higher left foot. Looks like you're making the last move a lot bigger than it needs to be:
You don't push from your legs at all. Your right knee stays at the same angle and your hips are in exactly the same place. I've no idea what the holds are like but i would be expecting your left leg to push your hips across toards your right foot and your right leg to push up.
If you look at GCW's vid, he extends both legs.
Improve your hip flexibilty. 10 to 1 says it's not great.
Its not great - but pretty sure thats not holding me back here...
Get the right feet and it’s a static move. Albeit boning the left hand (I seem to recall if you get it far right to almost jam your index it lets you crimp it). Still running a lot (just nailed my second Lakeland 100 finish) and Boulder UK 1-2 per week. Not been out in years. As much as I hate to quote Nik, it’s all on the feet and a case of “just stand up”.