hi ive just got me old head unit out of my clio and when to put the new one in but it won't fit there is just a little lip on the new head unit stopping it and its all molded plastic so can't make it bigger

what is the lip mad of on the stereo, just wondering if it could be made flat or something. try and come to the meet with it if you can im sure one of us will be able to sort the problem for you