diff --git a/src/sas/qtgui/Calculators/UI/SldPanel.ui b/src/sas/qtgui/Calculators/UI/SldPanel.ui
index e847c6af92..8686ad55ad 100644
--- a/src/sas/qtgui/Calculators/UI/SldPanel.ui
+++ b/src/sas/qtgui/Calculators/UI/SldPanel.ui
@@ -6,8 +6,8 @@
    <rect>
     <x>0</x>
     <y>0</y>
-    <width>490</width>
-    <height>446</height>
+    <width>552</width>
+    <height>495</height>
    </rect>
   </property>
   <property name="sizePolicy">
@@ -308,10 +308,16 @@
    </item>
    <item row="4" column="0">
     <widget class="QWidget" name="widget" native="true">
+     <property name="sizePolicy">
+      <sizepolicy hsizetype="Preferred" vsizetype="Fixed">
+       <horstretch>0</horstretch>
+       <verstretch>0</verstretch>
+      </sizepolicy>
+     </property>
      <property name="minimumSize">
       <size>
        <width>466</width>
-       <height>32</height>
+       <height>50</height>
       </size>
      </property>
      <layout class="QGridLayout" name="gridLayout">
@@ -320,6 +326,12 @@
         <property name="enabled">
          <bool>true</bool>
         </property>
+        <property name="minimumSize">
+         <size>
+          <width>0</width>
+          <height>28</height>
+         </size>
+        </property>
         <property name="text">
          <string>Recalculate</string>
         </property>
@@ -340,6 +352,12 @@
       </item>
       <item row="0" column="2">
        <widget class="QPushButton" name="closeButton">
+        <property name="minimumSize">
+         <size>
+          <width>0</width>
+          <height>28</height>
+         </size>
+        </property>
         <property name="text">
          <string>Close</string>
         </property>
@@ -347,6 +365,12 @@
       </item>
       <item row="0" column="3">
        <widget class="QPushButton" name="helpButton">
+        <property name="minimumSize">
+         <size>
+          <width>0</width>
+          <height>28</height>
+         </size>
+        </property>
         <property name="text">
          <string>Help</string>
         </property>