First executor is named jointly with second executor. The one in possession of the Will is refusing to allow the other to have a copy etc. The second wishes to carry our their duty as executor and administer the estate in accordance with the Will. The first has advised they cannot work together and has issued a Caveat but does not intend to renounce. The beneficiaries have issued a warning. Is this obstruction not going to cost the estate in the long run? What now?