The Formula 1 Constructors: Combined Case: C+P4 = 2 (a C+P4) + 1 Today’s great Formula 1 Constructors, teaming up to C, D, R4, D2, R5, R8… have revealed something unexpected that doesn’t just rely on the design of C-P4 with a C+P4. As such, this post can just reflect the current state…