Not doubting you at all. However, I’ve owned over two dozen Spectors and never had one with neck dive.I have always loved the look and sound of Spectors, but I could tell in advance and confirmed in person that the ergonomics are not for me. The upper horn needs to align with the 12 fret (or longer) and the bridge be at the butt end of the body or it will be a long reach and neck dive. Include the 35" scale and an extra tuner (on the 5-string) and it does exactly that.
Try before you buy would be my suggestion.