FC Sevilla specifically chose our tip-up seat ARC LITE for the modernization of the historic Estadio Ramón Sánchez Pizjuán in the heart of Seville. However, this model was too wide for the existing axle dimension and the club could not afford to lose any seats. In short, we created the new model ARC LITE SLIM, which can be installed with a minimal axle dimension of 450 mm. In less than three months, we developed the new model, built the necessary moulds, produced and installed over 6,000 seats. The replacement of the remaining seats is scheduled in several phases over the next few seasons.