Live entry
Still a generous leading radius. Adobe Creek hardpan lets that side enter. We leave it unless someone begs us to match a dead exit, which we refuse.
Two ends of glass
Entry radius and exit radius are not a married pair.
Petra stakes each end of the sole as its own bearing. A fifty-six that looks even in a hallway can already be a curve that dies at the exit.
Dead exit
The curve has become a straightedge. Hopping shots from tight Lincoln Park lies start here. Restake if metal remains; box if the factory already ran the trailing radius thin.