Sorry dear, do u have AML/AMR? In my xperience dey usually give DMLs/DMRs tough times, so u can try either 4-4-2 Hexagon or 3-5-2(d Y kind of shape) or since dat may render your DMC dormant u can replace him with a ST, making it a 3-4-3( and it makes sense bcos u require enough numbers to counter his flooded defence, it seems to me that d only problem with dat last formation is d ability of ur 3-man defence to handle his counter attacks - I mean they need to be rock solid). Hope u find something useful in what I've shared.