using the wrong to correct the wrong

Administering wrong medicine

approach of showing the wrong

back the wrong horse

bark up the wrong tree

begin at the wrong end

beyond is as wrong as falling short

born on the wrong side of the blanket

born on the wrong side of the tracks

carry faggots to put out a fire - adopt a wrong method to save a situation and end up by making it worse

clarify right and wrong

come to the wrong shop

confound right and wrong

connection wrong

do wrong

fire into the wrong flock

get hold of the wrong end of the stick

get the wrong number

get the wrong sow by the ear