My second Weber.  I thought I would go all out this time and buy the S-470.  I love the grill, but the design it much to be desired.  Wheels are too small for the size of the unit, it's hard to move and the second time I cleaned the drip tray, when I slid it back in place I cut the control wire off for all the lights and fuel gauge.  Good thing I know my way around a soldering iron to put it all back together.  I still love cooking on the grill and you would have a hard time getting me to change, but for the price I should not be having problems.