Talk:Research & Development/BMW 3.0 CSL Hommage/@comment-34536997-20180131152636/@comment-34536997-20180131162255

@A FANDOM user: I don't think its wise to unlock LAB 4 with 577 tokens left. You might need tokens in between to pass 2-3 challenges. I had 1700 tokens, so I spent 600 to unlock LAB 4.