When i drive in 'solo campaign' there is an option to 'drive alone'. The problem is that it only works once because after you finish a map it says if i want to challenge the bronze silver or gold medal.
I cant use the option to 'drive alone' anymore.
When i 'challenge a medal' i see 'the medal driver ghost' 'my best time ghost' en myself...pretty crowded...
Is there a way to turn off all the ghosts?
I like to drive alone

(and yes i searched the forum for this question but couldnt find it)
cheers