Add some sizes for Fen

presets/characters.js

@@ -1931,6 +1931,10 @@ characterMakers.push(() => makeCharacter(
             height: math.unit(12, "feet"),
             default: true,
         },
+        {
+            name: "Big",
+            height: math.unit(20, "feet")
+        },
         {
             name: "Minimacro",
             height: math.unit(40, "feet"),
@@ -1951,14 +1955,14 @@ characterMakers.push(() => makeCharacter(
                 }
             }
         },
-        {
-            name: "Macro+",
-            height: math.unit(300, "feet")
-        },
         {
             name: "Megamacro",
             height: math.unit(2, "miles")
-        }
+        },
+        {
+            name: "Gigamacro",
+            height: math.unit(10, "earths")
+        },
     ]
 ))