Mark Wilkerson
New member
I received a new WSM 18.5 last week. I put it together & the top cooking grate isn't supported on all four sides of the grill straps.When I push it forward it falls down onto the second grate. I contacted Weber regarding this & they are sending new grill straps. The problem was either the grate was too small it was 17.5" which was correct or the grill straps did not extend out far enough. Weber was stingy with dimensional data. The straps haven't arrived yet - but I was wondering if anyone could provide a measurement for the flange portion of their straps that the top grate rests on so I can compare it to mine. Mine are 7/16" out from the side of the mid-section. They appear correct to me.