Very imformative and thank you too! I feel a bit silly now thinking I'd just punched through a jacking point but I just looked for a flat area a short distance behind the door hinge which is where I thought the point was! I see now the other point which suits the standard jack!
Due to my stupid error I managed to distort the metal around the plug but I can sort that easy enough!
Also,found this rot underneath, again hope not to difficult to put right and not an mot failure....!
