diff --git a/examples/svg/00_osc_af.svg b/examples/svg/00_osc_af.svg
index c5ab413..c2568a8 100644
--- a/examples/svg/00_osc_af.svg
+++ b/examples/svg/00_osc_af.svg
@@ -25,11 +25,11 @@
      inkscape:document-units="mm"
      showgrid="false"
      inkscape:zoom="3.659624"
-     inkscape:cx="113.80951"
-     inkscape:cy="96.32137"
-     inkscape:window-width="1444"
-     inkscape:window-height="1236"
-     inkscape:window-x="783"
+     inkscape:cx="131.70752"
+     inkscape:cy="113.67288"
+     inkscape:window-width="3133"
+     inkscape:window-height="1273"
+     inkscape:window-x="57"
      inkscape:window-y="0"
      inkscape:window-maximized="0"
      inkscape:current-layer="layer1" />
@@ -37,22 +37,23 @@
      id="defs2">
     <marker
        style="overflow:visible"
-       id="Arrow5"
+       id="Arrow3"
        refX="0"
        refY="0"
        orient="auto-start-reverse"
-       inkscape:stockid="Arrow5"
-       markerWidth="5.8874264"
-       markerHeight="6.6094756"
-       viewBox="0 0 5.8874262 6.6094758"
+       inkscape:stockid="Arrow3"
+       markerWidth="4.2071066"
+       markerHeight="7"
+       viewBox="0 0 4.2071068 7"
        inkscape:isstock="true"
        inkscape:collect="always"
        preserveAspectRatio="xMidYMid">
       <path
-         transform="scale(0.5)"
-         style="fill:context-stroke;fill-rule:evenodd;stroke:context-stroke;stroke-width:1pt"
-         d="m 6,0 c -3,1 -7,3 -9,5 0,0 0,-4 2,-5 -2,-1 -2,-5 -2,-5 2,2 6,4 9,5 z"
-         id="path8893" />
+         style="fill:none;stroke:context-stroke;stroke-width:1;stroke-linecap:round"
+         d="M 3,-3 0,0 3,3"
+         id="arrow3"
+         transform="rotate(180,0.125,0)"
+         sodipodi:nodetypes="ccc" />
     </marker>
   </defs>
   <g
@@ -61,7 +62,7 @@
      id="layer1"
      transform="translate(-20.155451,-35.31979)">
     <rect
-       style="fill:#ffd5d5;stroke:#000000;stroke-width:0.192016;stroke-dasharray:none;stroke-opacity:1"
+       style="fill:#d5f4ff;stroke:#000000;stroke-width:0.4;stroke-dasharray:none;stroke-opacity:1;fill-opacity:1"
        id="rect111"
        width="22.457563"
        height="23.790617"
@@ -81,7 +82,7 @@
          y="42.12529"
          style="fill:#000000;fill-opacity:1;stroke:none;stroke-width:0.530632;-inkscape-font-specification:'sans-serif, Bold';font-family:sans-serif;font-weight:bold;font-style:normal;font-stretch:normal;font-variant:normal;font-size:6.35758998px;font-variant-ligatures:normal;font-variant-caps:normal;font-variant-numeric:normal;font-variant-east-asian:normal">osc</tspan></text>
     <rect
-       style="fill:#ffe6d5;stroke:#000000;stroke-width:0.530632;stroke-dasharray:none;stroke-opacity:1"
+       style="fill:#ffe6d5;stroke:#000000;stroke-width:0.3;stroke-dasharray:none;stroke-opacity:1"
        id="rect1009"
        width="12.875491"
        height="8.7980967"
@@ -89,7 +90,7 @@
        y="48.076118"
        ry="4.0229349" />
     <rect
-       style="fill:#ffd5d5;stroke:#000000;stroke-width:0.192016;stroke-dasharray:none;stroke-opacity:1"
+       style="fill:#d5f4ff;stroke:#000000;stroke-width:0.4;stroke-dasharray:none;stroke-opacity:1;fill-opacity:1"
        id="rect111-1"
        width="22.457563"
        height="23.790617"
@@ -109,7 +110,7 @@
          y="41.888195"
          style="font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;font-size:6.35759px;font-family:FreeSans;-inkscape-font-specification:'FreeSans, Normal';font-variant-ligatures:normal;font-variant-caps:normal;font-variant-numeric:normal;font-variant-east-asian:normal;stroke-width:0.530632" /></text>
     <rect
-       style="fill:#ffe6d5;stroke:#000000;stroke-width:0.530632;stroke-dasharray:none;stroke-opacity:1"
+       style="fill:#ffe6d5;stroke:#000000;stroke-width:0.3;stroke-dasharray:none;stroke-opacity:1"
        id="rect1009-0"
        width="12.875491"
        height="8.7980967"
@@ -117,8 +118,8 @@
        y="47.833782"
        ry="4.0229349" />
     <path
-       style="fill:none;stroke:#000000;stroke-width:0.553411;stroke-dasharray:none;stroke-opacity:1;marker-end:url(#Arrow5)"
-       d="m 38.998213,52.221052 c 18.400966,-0.04607 18.400966,-0.04607 18.400966,-0.04607"
+       style="fill:none;stroke:#000000;stroke-width:0.573521;stroke-dasharray:none;stroke-opacity:1;marker-end:url(#Arrow3)"
+       d="m 38.954927,52.220159 c 20.189377,-0.0451 20.189377,-0.0451 20.189377,-0.0451"
        id="path1222" />
     <text
        xml:space="preserve"