I try it from time..but there's no fear of collision so I can't follow it..the ghost does help in identifying how I can link corners better...I wish I could see the ghost in replays though..I know I've led quite a few nice tsuiso sessions w/ myself....so I guess paradoxically I could say I was unknowingly performing a successful following tandem w/ my future self...lol
I was doing that today when I was tuning my hamman replica masterati granturismo S. It kind of works when tuning your car to get that perfect angle that can tandem well. 👍