diff --git a/src/main/dig/sequential/D-MS.dig b/src/main/dig/sequential/D-MS.dig
index a9070cfac..de6fc4711 100644
--- a/src/main/dig/sequential/D-MS.dig
+++ b/src/main/dig/sequential/D-MS.dig
@@ -1,6 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <circuit>
   <version>1</version>
+  <attributes/>
   <visualElements>
     <visualElement>
       <elementName>NOr</elementName>
@@ -30,7 +31,7 @@
           <string>C</string>
         </entry>
       </elementAttributes>
-      <pos x="1240" y="700"/>
+      <pos x="1240" y="540"/>
     </visualElement>
     <visualElement>
       <elementName>And</elementName>
@@ -50,7 +51,7 @@
           <rotation rotation="3"/>
         </entry>
       </elementAttributes>
-      <pos x="1280" y="520"/>
+      <pos x="1280" y="460"/>
     </visualElement>
     <visualElement>
       <elementName>Out</elementName>
@@ -85,7 +86,7 @@
     <visualElement>
       <elementName>Not</elementName>
       <elementAttributes/>
-      <pos x="1420" y="700"/>
+      <pos x="1360" y="540"/>
     </visualElement>
     <visualElement>
       <elementName>Out</elementName>
@@ -114,7 +115,7 @@ C 0 0  1
           </testData>
         </entry>
       </elementAttributes>
-      <pos x="1760" y="660"/>
+      <pos x="1800" y="640"/>
     </visualElement>
   </visualElements>
   <wires>
@@ -227,23 +228,23 @@ C 0 0  1
       <p2 x="1700" y="460"/>
     </wire>
     <wire>
-      <p1 x="1240" y="700"/>
-      <p2 x="1320" y="700"/>
+      <p1 x="1240" y="540"/>
+      <p2 x="1320" y="540"/>
     </wire>
     <wire>
-      <p1 x="1460" y="700"/>
-      <p2 x="1580" y="700"/>
+      <p1 x="1400" y="540"/>
+      <p2 x="1580" y="540"/>
     </wire>
     <wire>
-      <p1 x="1320" y="700"/>
-      <p2 x="1420" y="700"/>
+      <p1 x="1320" y="540"/>
+      <p2 x="1360" y="540"/>
     </wire>
     <wire>
       <p1 x="1280" y="440"/>
-      <p2 x="1280" y="520"/>
+      <p2 x="1280" y="460"/>
     </wire>
     <wire>
-      <p1 x="1280" y="560"/>
+      <p1 x="1280" y="500"/>
       <p2 x="1280" y="640"/>
     </wire>
     <wire>
@@ -280,19 +281,19 @@ C 0 0  1
     </wire>
     <wire>
       <p1 x="1320" y="480"/>
+      <p2 x="1320" y="540"/>
+    </wire>
+    <wire>
+      <p1 x="1320" y="540"/>
       <p2 x="1320" y="600"/>
     </wire>
-    <wire>
-      <p1 x="1320" y="600"/>
-      <p2 x="1320" y="700"/>
-    </wire>
     <wire>
       <p1 x="1580" y="480"/>
-      <p2 x="1580" y="600"/>
+      <p2 x="1580" y="540"/>
     </wire>
     <wire>
-      <p1 x="1580" y="600"/>
-      <p2 x="1580" y="700"/>
+      <p1 x="1580" y="540"/>
+      <p2 x="1580" y="600"/>
     </wire>
     <wire>
       <p1 x="1420" y="560"/>
diff --git a/src/main/dig/sequential/multip_D_working.dig b/src/main/dig/sequential/multip_D_working.dig
index 2efbcce07..56813e1bf 100644
--- a/src/main/dig/sequential/multip_D_working.dig
+++ b/src/main/dig/sequential/multip_D_working.dig
@@ -1,6 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <circuit>
   <version>1</version>
+  <attributes/>
   <visualElements>
     <visualElement>
       <elementName>D-MS.dig</elementName>
@@ -22,7 +23,7 @@
       <elementAttributes>
         <entry>
           <string>Label</string>
-          <string>D</string>
+          <string>$D$</string>
         </entry>
       </elementAttributes>
       <pos x="140" y="120"/>
@@ -46,7 +47,7 @@
       <elementAttributes>
         <entry>
           <string>Label</string>
-          <string>C</string>
+          <string>$C$</string>
         </entry>
       </elementAttributes>
       <pos x="140" y="200"/>
@@ -79,32 +80,54 @@
       </elementAttributes>
       <pos x="440" y="80"/>
     </visualElement>
+    <visualElement>
+      <elementName>D-MS.dig</elementName>
+      <elementAttributes/>
+      <pos x="620" y="120"/>
+    </visualElement>
+    <visualElement>
+      <elementName>Out</elementName>
+      <elementAttributes>
+        <entry>
+          <string>rotation</string>
+          <rotation rotation="1"/>
+        </entry>
+        <entry>
+          <string>Label</string>
+          <string>D_3</string>
+        </entry>
+      </elementAttributes>
+      <pos x="720" y="80"/>
+    </visualElement>
     <visualElement>
       <elementName>Testcase</elementName>
       <elementAttributes>
         <entry>
           <string>Testdata</string>
           <testData>
-            <dataString>C D D_0 D_1 D_2
+            <dataString>C D D_0 D_1 D_2 D_3
 # clear all bits
-C 0  0   x   x
-C 0  0   0   x
-C 0  0   0   0
+C 0  0   x   x   x
+C 0  0   0   x   x
+C 0  0   0   0   x
+C 0  0   0   0   0
 
 # fill with one
-C 1  1   0   0
-C 1  1   1   0
-C 1  1   1   1
+C 1  1   0   0   0
+C 1  1   1   0   0
+C 1  1   1   1   0
+C 1  1   1   1   1
 
 # fill with zero
-C 0  0   1   1
-C 0  0   0   1
-C 0  0   0   0
+C 0  0   1   1   1
+C 0  0   0   1   1
+C 0  0   0   0   1
+C 0  0   0   0   0
 </dataString>
           </testData>
         </entry>
       </elementAttributes>
-      <pos x="480" y="260"/>
+      <pos x="620" y="200"/>
     </visualElement>
   </visualElements>
   <wires>
@@ -124,6 +147,10 @@ C 0  0   0   0
       <p1 x="540" y="120"/>
       <p2 x="580" y="120"/>
     </wire>
+    <wire>
+      <p1 x="680" y="120"/>
+      <p2 x="720" y="120"/>
+    </wire>
     <wire>
       <p1 x="440" y="120"/>
       <p2 x="480" y="120"/>
@@ -132,17 +159,25 @@ C 0  0   0   0
       <p1 x="300" y="120"/>
       <p2 x="340" y="120"/>
     </wire>
+    <wire>
+      <p1 x="580" y="120"/>
+      <p2 x="620" y="120"/>
+    </wire>
     <wire>
       <p1 x="140" y="200"/>
       <p2 x="180" y="200"/>
     </wire>
+    <wire>
+      <p1 x="320" y="200"/>
+      <p2 x="460" y="200"/>
+    </wire>
     <wire>
       <p1 x="180" y="200"/>
       <p2 x="320" y="200"/>
     </wire>
     <wire>
-      <p1 x="320" y="200"/>
-      <p2 x="460" y="200"/>
+      <p1 x="460" y="200"/>
+      <p2 x="600" y="200"/>
     </wire>
     <wire>
       <p1 x="180" y="140"/>
@@ -156,10 +191,18 @@ C 0  0   0   0
       <p1 x="460" y="140"/>
       <p2 x="480" y="140"/>
     </wire>
+    <wire>
+      <p1 x="600" y="140"/>
+      <p2 x="620" y="140"/>
+    </wire>
     <wire>
       <p1 x="320" y="140"/>
       <p2 x="320" y="200"/>
     </wire>
+    <wire>
+      <p1 x="720" y="80"/>
+      <p2 x="720" y="120"/>
+    </wire>
     <wire>
       <p1 x="580" y="80"/>
       <p2 x="580" y="120"/>
@@ -172,6 +215,10 @@ C 0  0   0   0
       <p1 x="440" y="80"/>
       <p2 x="440" y="120"/>
     </wire>
+    <wire>
+      <p1 x="600" y="140"/>
+      <p2 x="600" y="200"/>
+    </wire>
     <wire>
       <p1 x="460" y="140"/>
       <p2 x="460" y="200"/>