Does anyone know where I can get a set of drip tray rails and hardware for a 1996 Weber 900 NG grill? Mine are very corroded and no longer hold the drip tray in place (I rigged it with crafting wire to hold the tray in place, but I need to undo the wire to empty the drip tray). If another model has the same size rails (11.5" with the two holes located at 2.125" from the edge), please let me know. Thanks in advance.