Why Delta soles thin on the outer edge
Canal-road cambers and scooter leans chew the same corner of rubber week after week. Factory sheets wear evenly in brochures and unevenly here. When the upper still has life, we rebuild with a denser strip on that edge instead of pretending a uniform sheet will last the same number of Fridays.
If your tip is fine but the outer ball is translucent, say so at intake — that pattern changes the half-sole conversation.