Added an extra space at the end to push the buttons above the limit

Author: MarcShakour

Assets/FbxExporters/Editor/ConvertToPrefabEditorWindow.cs

@@ -13,7 +13,7 @@ namespace Editor
         public class ConvertToPrefabEditorWindow : ExportOptionsEditorWindow
         {
             protected override GUIContent WindowTitle { get { return new GUIContent ("Convert Options"); }}
-            protected override float MinWindowHeight { get { return 280; } } // determined by trial and error
+            protected override float MinWindowHeight { get { return 300; } } // determined by trial and error
             protected override string ExportButtonName { get { return "Convert"; } }
             private GameObject[] m_toConvert;
             private string m_prefabFileName = "";

Assets/FbxExporters/Editor/ExportModelEditorWindow.cs

@@ -20,7 +20,7 @@ public abstract class ExportOptionsEditorWindow : EditorWindow
             protected const float TextFieldAlignOffset = 3;
             protected const float ExportButtonWidth = 100;
             protected const float FbxExtOffset = -7;
-            protected virtual float MinWindowHeight { get { return 250; } }
+            protected virtual float MinWindowHeight { get { return 300; } }
 
             protected virtual string ExportButtonName { get { return "Export"; } }
 
@@ -219,7 +219,7 @@ protected void OnGUI ()
                     this.Close ();
                 }
                 GUILayout.EndHorizontal ();
-
+                GUILayout.Space(20);
                 if (GUI.changed) {
                     SaveExportSettings ();
                 }