Begehungen in Screeching Wall als Tick oder First ascent

Tried it for the first time. It went pretty smooth until the crux in the middle. The crux required a high right foot as far to the right as possible. That would allow to stand up using pretty small left hand crimp and the right foot and reach for a good hold with the right hand. The very top part was also pretty tricky, not sure I did it in the best way