Thread:Ultrasonic9000/@comment-3113156-20161117011112/@comment-4220590-20161117100608

Nope. It only confirms that CD takes place before 4. However, one thing you should know is that the Sonic continuity is in constant flux, meaning that they only make things canon when they need them to be. As such, the timeline is naturally hard (if not impossible) to line up perfectly.