diff --git a/dependency-reduced-pom.xml b/dependency-reduced-pom.xml
index 95d1467..b492324 100644
--- a/dependency-reduced-pom.xml
+++ b/dependency-reduced-pom.xml
@@ -4,7 +4,7 @@
   <groupId>com.averydonovan</groupId>
   <artifactId>SkewTVSP</artifactId>
   <name>Skew-T Virtual Sounding Plotter</name>
-  <version>0.3.0-alpha.4</version>
+  <version>0.3.0-alpha.5</version>
   <url>http://github.com/averydonovan/SkewTVirtualSoundingPlotter/</url>
   <inceptionYear>2016</inceptionYear>
   <developers>
diff --git a/pom.xml b/pom.xml
index e287036..2a525a1 100644
--- a/pom.xml
+++ b/pom.xml
@@ -3,7 +3,7 @@
     <modelVersion>4.0.0</modelVersion>
     <groupId>com.averydonovan</groupId>
     <artifactId>SkewTVSP</artifactId>
-    <version>0.3.0-alpha.4</version>
+    <version>0.3.0-alpha.5</version>
     <packaging>jar</packaging>
     <properties>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
diff --git a/src/main/java/com/averydonovan/skewtvsp/SkewTVSP.java b/src/main/java/com/averydonovan/skewtvsp/SkewTVSP.java
index d288366..261c544 100644
--- a/src/main/java/com/averydonovan/skewtvsp/SkewTVSP.java
+++ b/src/main/java/com/averydonovan/skewtvsp/SkewTVSP.java
@@ -35,6 +35,7 @@
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import static javafx.application.Application.launch;
+import javafx.stage.Screen;
 
 /**
  * Main class for application. Loads main window from FXML file.
@@ -48,8 +49,12 @@ public class SkewTVSP extends Application {
     @Override
     public void start(Stage primaryStage) throws Exception {
         Parent root = FXMLLoader.load(getClass().getResource("/fxml/STVSP.fxml"));
-
-        Scene scene = new Scene(root, 1149, 700);
+        
+        int screenHeight = (int) (Screen.getPrimary().getBounds().getHeight()*10)/11;
+        int screenWidth = (screenHeight*9)/12 + 220;
+    
+        //Scene scene = new Scene(root, 1100, 1000);
+        Scene scene = new Scene(root, screenWidth, screenHeight);
 
         primaryStage.titleProperty().bind(STVSPController.windowTitle);
         primaryStage.setScene(scene);
diff --git a/src/main/java/com/averydonovan/skewtvsp/controllers/STVSPController.java b/src/main/java/com/averydonovan/skewtvsp/controllers/STVSPController.java
index fb0982a..30c14bd 100644
--- a/src/main/java/com/averydonovan/skewtvsp/controllers/STVSPController.java
+++ b/src/main/java/com/averydonovan/skewtvsp/controllers/STVSPController.java
@@ -694,7 +694,7 @@ protected void doSaveSkewT(ActionEvent event) {
         chooser.setInitialFileName(initFileName);
         ExtensionFilter fileExtsPNG = new ExtensionFilter("PNG images", "*.png", "*.PNG");
         chooser.getExtensionFilters().addAll(fileExtsPNG);
-        File file = chooser.showSaveDialog(anchorPane.getScene().getWindow());
+        File file = chooser.showSaveDialog(getMainStage());
 
         // Only try to save plot if a location and filename was chosen
         if (file != null) {
diff --git a/src/main/resources/fxml/STVSP.fxml b/src/main/resources/fxml/STVSP.fxml
index 0b0ef6b..d1603e9 100644
--- a/src/main/resources/fxml/STVSP.fxml
+++ b/src/main/resources/fxml/STVSP.fxml
@@ -26,9 +26,9 @@
 <?import javafx.scene.layout.VBox?>
 <?import javafx.scene.text.Font?>
 
-<VBox fx:id="mainContainer" maxHeight="1.7976931348623157E308" maxWidth="1.7976931348623157E308" prefHeight="700.0" prefWidth="900.0" xmlns="http://javafx.com/javafx/11.0.1" xmlns:fx="http://javafx.com/fxml/1" fx:controller="com.averydonovan.skewtvsp.controllers.STVSPController">
+<VBox fx:id="mainContainer" maxHeight="1.7976931348623157E308" maxWidth="1.7976931348623157E308" prefHeight="1000.0" prefWidth="1200.0" xmlns="http://javafx.com/javafx/21.0.1" xmlns:fx="http://javafx.com/fxml/1" fx:controller="com.averydonovan.skewtvsp.controllers.STVSPController">
     <children>
-        <SplitPane dividerPositions="0.1">
+        <SplitPane dividerPositions="0.1" VBox.vgrow="ALWAYS">
             <items>
                 <AnchorPane maxHeight="1.7976931348623157E308" SplitPane.resizableWithParent="false">
                     <children>
@@ -215,7 +215,7 @@
                 </ScrollPane>
             </items>
         </SplitPane>
-        <HBox alignment="BOTTOM_CENTER" maxWidth="1.7976931348623157E308" spacing="5.0">
+        <HBox alignment="BOTTOM_CENTER" fillHeight="false" maxHeight="28.0" maxWidth="1.7976931348623157E308" spacing="5.0">
             <children>
                 <Label fx:id="lblStatus" maxWidth="1.7976931348623157E308" minWidth="400.0" prefWidth="600.0" text="Label" HBox.hgrow="ALWAYS" />
                 <ProgressBar fx:id="pbProgress" maxWidth="200.0" minWidth="200.0" prefWidth="200.0" progress="0.0" visible="false" />