I have 2 suggestions that I would really like to see introduced into the Auto X Editor. First is to allow the default track side objects such as tyres and barriers to be moved or deleted.
Second is to improve the barriers so that if a car hits them it acts like a actual wall or solid barrier, instead of launching the car backwards like a sling shot or sending the car on its way to the moon. Some similar improvements to the tyre stacks and hay bails would also be a good option.
These objects don't really slow or stop the car most of the time, they just send the car flying through the air or backwards into other cars on the track which causes more problems than if they weren't used in the first place.
Second is to improve the barriers so that if a car hits them it acts like a actual wall or solid barrier, instead of launching the car backwards like a sling shot or sending the car on its way to the moon. Some similar improvements to the tyre stacks and hay bails would also be a good option.
These objects don't really slow or stop the car most of the time, they just send the car flying through the air or backwards into other cars on the track which causes more problems than if they weren't used in the first place.