Talk:Research & Development/BMW 3.0 CSL Hommage/@comment-35899800-20190329071048/@comment-36540573-20190329084846

4 flat spins is a hard thing for me to do. and many tests have 4 flat spin. but yeah, I usually avoid the goals that impossible for me to do. focus for primary goal and collect QC on the way. and I don't mind use more key since I do this R&D just for fun (because I don't have enough engine).