The question remains murky?/ Q; \! h) n$ f, W4 c" O
Firstly, the tray is metal tray or basket tray? , R) ?8 Y- e8 |2 Y% m6 {( ~3 XIf it is metal tray. The support I guess should be 3? I need check the code about this. Usually you just ask your foreman you can get the answer immediately