diff --git a/Editor2DLibrary/SSG/shapes/svg/s_Kurve_30.xml.bak b/Editor2DLibrary/SSG/shapes/svg/s_Kurve_30.xml.bak
deleted file mode 100644
index 3087455..0000000
--- a/Editor2DLibrary/SSG/shapes/svg/s_Kurve_30.xml.bak
+++ /dev/null
@@ -1,11 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<svg xmlns="http://www.w3.org/2000/svg">
-  <g transform="rotate(0)">
-    <svg viewBox="0 0 71.760929 264.58335" preserveAspectRatio="none" position="absolute" overflow="visible">
-      <defs />
-      <g inkscape:label="Ebene 1" inkscape:groupmode="layer" transform="translate(5.0067902e-6,-1.0851037e-5)" xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape">
-        <path style="opacity:0.94;fill:none;stroke:#00ff00;stroke-miterlimit:50;stroke-dasharray:none;stroke-opacity:1;paint-order:stroke fill markers" sodipodi:type="arc" sodipodi:cx="529.16675" sodipodi:cy="264.58334" sodipodi:rx="528.66675" sodipodi:ry="528.66669" sodipodi:start="3.1415927" sodipodi:end="3.6651914" sodipodi:arc-type="arc" d="M 0.5,264.58334 A 528.66675,528.66669 0 0 1 71.327906,0.25001336" sodipodi:open="true" stroke-width="1px" xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd" />
-      </g>
-    </svg>
-  </g>
-</svg>
\ No newline at end of file
diff --git a/Editor2DLibrary/SSG/shapes/svg/s_Kurve_60.xml.bak b/Editor2DLibrary/SSG/shapes/svg/s_Kurve_60.xml.bak
deleted file mode 100644
index 7672a1d..0000000
--- a/Editor2DLibrary/SSG/shapes/svg/s_Kurve_60.xml.bak
+++ /dev/null
@@ -1,11 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<svg xmlns="http://www.w3.org/2000/svg">
-  <g transform="rotate(0)">
-    <svg viewBox="0 0 153.25734 264.58335" preserveAspectRatio="none" position="absolute" overflow="visible">
-      <defs />
-      <g inkscape:label="Ebene 1" inkscape:groupmode="layer" xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape">
-        <path style="opacity:0.94;fill:none;stroke:#00ff00;stroke-miterlimit:50;stroke-dasharray:none;stroke-opacity:1;paint-order:stroke fill markers" sodipodi:type="arc" sodipodi:cx="305.51468" sodipodi:cy="264.58334" sodipodi:rx="305.01468" sodipodi:ry="305.01453" sodipodi:start="3.1415927" sodipodi:end="4.1887902" sodipodi:arc-type="arc" d="M 0.5,264.58334 A 305.01468,305.01453 0 0 1 153.00734,0.43301588" sodipodi:open="true" inkscape:export-filename="Kurve_30.svg" inkscape:export-xdpi="96" inkscape:export-ydpi="96" stroke-width="1px" xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd" />
-      </g>
-    </svg>
-  </g>
-</svg>
\ No newline at end of file
diff --git a/Editor2DLibrary/SSG/shapes/svg/s_Kurve_90.xml.bak b/Editor2DLibrary/SSG/shapes/svg/s_Kurve_90.xml.bak
deleted file mode 100644
index f9f0e14..0000000
--- a/Editor2DLibrary/SSG/shapes/svg/s_Kurve_90.xml.bak
+++ /dev/null
@@ -1,11 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<svg xmlns="http://www.w3.org/2000/svg">
-  <g transform="rotate(0)">
-    <svg viewBox="0 0 264.58333 264.58333" preserveAspectRatio="none" position="absolute" overflow="visible">
-      <defs />
-      <g inkscape:label="Ebene 1" inkscape:groupmode="layer" xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape">
-        <path style="opacity:0.94;fill:none;stroke-linecap:butt;stroke-miterlimit:50;stroke-dasharray:none;stroke-opacity:1;paint-order:normal" sodipodi:type="arc" sodipodi:cx="264.41379" sodipodi:cy="264.41379" sodipodi:rx="264.08334" sodipodi:ry="264.08334" sodipodi:start="3.1415927" sodipodi:end="4.712389" sodipodi:arc-type="arc" d="M 0.33044434,264.41379 A 264.08334,264.08334 0 0 1 264.41379,0.33044434" sodipodi:open="true" stroke-width="1px" stroke="#ffa700" xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd" />
-      </g>
-    </svg>
-  </g>
-</svg>
\ No newline at end of file