Sorry if I am going to be say something dumb, but I guess that I'm not getting your complain. You don't like the corners proximity markers in general or you don't like these ones in particular? I can see that there is no markers in the fence, just those along the track side - but they are necessary (used in real life) one way or another.
Just to be clear: this is a honest question, I'm not trying to get into any kind of arguing debate.
hi, the fact is that they are not real, in reality they are not there, watch this video
Then how they are made seem even more unreal, from an arcade video game and not a simulation.
however, I was just wondering how to remove them