>>28550651
Underdeveloped prototype? How about not properly developing a whole new platform and engine, pulling out of every race in the calendar to focus on Le Mans, then having your two entries complete just 4 laps and 2 laps (plus 4 hours in the pits) respectively.
Lesson not to use a too-small budget to develop a ground -up design. Poor aero, unreliable underpowered engine, and when the engine worked, it broke the gearbox IIRC