Foam Blocks??

[carpo]

these foam blocks are just as bad(if not worse) as the concrete walls are.

look from 2.50
http://www.youtube.com/watch?v=vBWw6te044E

like a tyre wall they pull the car into them and cause it to do more than straighten out, rolls, jumps and uncontroled spins will happen alot more often

ha ha plenty of old clips of denis healy's old bride ae86 getting smacked..