let mule_present=0;

    //look for Mule ability
    // @todo - fix translation.
    data.items.forEach(i => {
      if (i.type === "ability" && i.name === "(C) Mule") {
        mule_present = 1;
      }
    });

    //set encumbrance level
    if (mule_present) {
      switch (data.data.selected_load_level){
        case "BITD.Light":
          data.max_load = data.data.base_max_load + 5;
          break;
        case "BITD.Normal":
          data.max_load = data.data.base_max_load + 7;
          break;
        case "BITD.Heavy":
          data.max_load = data.data.base_max_load + 8;
          break;
        default:
          data.data.selected_load_level = "BITD.Normal";
          data.max_load = data.data.base_max_load + 7;
          break;
      }
    }
    else {
      switch (data.data.selected_load_level){
        case "BITD.Light":
          data.max_load = data.data.base_max_load + 3;
          break;
        case "BITD.Normal":
          data.max_load = data.data.base_max_load + 5;
          break;
        case "BITD.Heavy":
          data.max_load = data.data.base_max_load + 6;
          break;
        default:
          data.data.selected_load_level = "BITD.Normal";
          data.max_load = data.data.base_max_load + 5;
          break;
      }
    }