Talk:Research & Development/Mercedes-AMG C 63 Coupe Touring Car 2014/@comment-71.212.22.154-20170809150842

How time consuming is lab 4? Is everyone pretty much finishing with no time to spare? Did you go around the clock? I'd like to know. I don't have as much time to dedicate to lab 4 as I would like. These R&D are too rigid. What were they thinking.