i already quoted on a job to render board,rend aid,pink mesh,and apply ivory weber monocoche but someone from the technical department at weber told me you cant use monacoche on a timber framed house as its more suseptable to crack....the home owner wants me to go ahead with it anyway...does anyone have any advice...has anyone used a monocoche finish on timber frame?...is it just web er covering theyre backs or is there real danger of cracking?...thanks for any advice fellas