The improvement of the wing design took longer than expected to enhance aerodynamics and ensure proper functioning during wing folding. The elongated wing leads to a modification of the Maximum Takeoff Weight (MTOW). The cut of the spar must be moved in accordance with the wing extension to allow it to fold without removing other elements or push pins. One pin, in particular, posed a challenge, but I found the solution and am very pleased! The short part of the flap will be f