Thanks for the response, C2 has been life changing to me ,
I cant promise its pretty I'm afraid that I may be the C2 target audeince : P of no experience.
There is only one tiled wall and also the (static scenery) cars seem to be doing this (solid behaviours)
I tried messing with the bounding boxes but...
I wasn't at the stage of documenting things well when I made this but the main offenders seem to be the wall , zx spectrum colored cars and the player sprite.
Another issue I can think of is my habit of making everything on one huge layer .. I hope not