Corfey de 77: non transformation of a "del" containing a "gap"

3 fues 1 zoll. sieseint weit – – 1 biß 1 fues. <num rend="horizontal" type="fraction" value="0.75">3/4</num> – 1 <del hand="#Corfey" rend="strikethrough"><gap cert="high" extent="1word" reason="illegible" resp="#FD"/></del> biß 1<num rend="horizontal" type="fraction" value="0.5">1/2</num> fues

Could we transform the encoding of the del containing a gap with 3 dots inside scare brackets and a delete sign ?