diff --git a/src/Mod/Part/AttachmentEditor/TaskAttachmentEditor.ui b/src/Mod/Part/AttachmentEditor/TaskAttachmentEditor.ui
index c42cb118b6..66a15b0fbc 100644
--- a/src/Mod/Part/AttachmentEditor/TaskAttachmentEditor.ui
+++ b/src/Mod/Part/AttachmentEditor/TaskAttachmentEditor.ui
@@ -270,6 +270,12 @@
           <verstretch>0</verstretch>
          </sizepolicy>
         </property>
+        <property name="minimumSize">
+         <size>
+          <width>0</width>
+          <height>5</height>
+         </size>
+        </property>
         <property name="toolTip">
          <string>Rotation around the x-axis
 Note: The placement is expressed in local space of object being attached.</string>
@@ -296,6 +302,12 @@ Note: The placement is expressed in local space of object being attached.</strin
           <verstretch>0</verstretch>
          </sizepolicy>
         </property>
+        <property name="minimumSize">
+         <size>
+          <width>0</width>
+          <height>5</height>
+         </size>
+        </property>
         <property name="toolTip">
          <string>Rotation around the y-axis
 Note: The placement is expressed in local space of object being attached.</string>
@@ -322,6 +334,12 @@ Note: The placement is expressed in local space of object being attached.</strin
           <verstretch>0</verstretch>
          </sizepolicy>
         </property>
+        <property name="minimumSize">
+         <size>
+          <width>0</width>
+          <height>5</height>
+         </size>
+        </property>
         <property name="toolTip">
          <string>Rotation around the z-axis
 Note: The placement is expressed in local space of object being attached.</string>
diff --git a/src/Mod/Part/Gui/TaskAttacher.cpp b/src/Mod/Part/Gui/TaskAttacher.cpp
index 8a5540f7f5..a4e988b5a6 100644
--- a/src/Mod/Part/Gui/TaskAttacher.cpp
+++ b/src/Mod/Part/Gui/TaskAttacher.cpp
@@ -215,6 +215,12 @@ TaskAttacher::TaskAttacher(Gui::ViewProviderDocumentObject *ViewProvider,QWidget
     Gui::Document* document = Gui::Application::Instance->getDocument(ViewProvider->getObject()->getDocument());
     connectDelObject = document->signalDeletedObject.connect(bnd1);
     connectDelDocument = document->signalDeleteDocument.connect(bnd2);
+
+    // set tooltips because the ones in the .ui file are not taken for QuantitySpinBoxes (see bug https://freecadweb.org/tracker/view.php?id=4059)
+    // FIXME: remove this once the bug is fixed
+    ui->attachmentOffsetRoll->setTooltipLE(QString::fromUtf8("Rotation around the x-axis\nNote: The placement is expressed in local coordinate system\nof object being attached."));
+    ui->attachmentOffsetPitch->setTooltipLE(QString::fromUtf8("Rotation around the y-axis\nNote: The placement is expressed in local coordinate system\nof object being attached."));
+    ui->attachmentOffsetYaw->setTooltipLE(QString::fromUtf8("Rotation around the z-axis\nNote: The placement is expressed in local coordinate system\nof object being attached."));
 }
 
 TaskAttacher::~TaskAttacher()