I had the advantage that I have (but not in stainless steel) set up the identical barbecue ever. So I knew from experience - all screws by hand only until screw fitted to all (then you can still easily push and push and so are also all the holes :-)). After 1.5 hours, the good piece was mounted and is now if it permits the weekend took the weather into operation. The grill makes a more stable impression than the "not stainless steel" model. Should only point to the manufacturers might reconsider the "loose" adding the screws in a box. So best to open the package carefully and pay attention also to catch all the washers and nuts that are hidden in a box in any corners in abundant number.