diff --git a/container/vcontainer.cpp b/container/vcontainer.cpp
index b9b6e4ccc..9d89dd1b6 100644
--- a/container/vcontainer.cpp
+++ b/container/vcontainer.cpp
@@ -454,7 +454,7 @@ void VContainer::AddLengthSpline(const QString &name, const qreal &value){
 }
 
 void VContainer::AddLengthArc(const qint64 &center, const qint64 &id){
-    AddLengthArc(GetNameArc(center, id), GetArc(id).GetLength());
+    AddLengthArc(GetNameArc(center, id), toMM(GetArc(id).GetLength()));
 }
 
 void VContainer::AddLengthArc(const QString &name, const qreal &value){
@@ -655,7 +655,7 @@ void VContainer::AddLine(const qint64 &firstPointId, const qint64 &secondPointId
         first = GetModelingPoint(firstPointId);
         second = GetModelingPoint(secondPointId);
     }
-    AddLengthLine(nameLine, QLineF(first.toQPointF(), second.toQPointF()).length()/PrintDPI*25.4);
+    AddLengthLine(nameLine, toMM(QLineF(first.toQPointF(), second.toQPointF()).length()));
     nameLine = GetNameLineAngle(firstPointId, secondPointId, mode);
     AddLineAngle(nameLine, QLineF(first.toQPointF(), second.toQPointF()).angle());
 }
@@ -773,7 +773,7 @@ QString VContainer::GetNameArc(const qint64 &center, const qint64 &id, Draw::Dra
     } else {
         centerPoint = GetModelingPoint(center);
     }
-    return QString ("Arc(%1)%2").arg(centerPoint.name()).arg(id);
+    return QString ("Arc_%1_%2").arg(centerPoint.name()).arg(id);
 }
 
 void VContainer::AddLengthLine(const QString &name, const qreal &value){
@@ -781,20 +781,6 @@ void VContainer::AddLengthLine(const QString &name, const qreal &value){
     lengthLines[name] = value;
 }
 
-void VContainer::AddLengthSpline(const qint64 &firstPointId, const qint64 &secondPointId, Draw::Draws mode){
-    QString nameLine = GetNameSpline(firstPointId, secondPointId, mode);
-    VPointF first;
-    VPointF second;
-    if(mode == Draw::Calculation){
-        first = GetPoint(firstPointId);
-        second = GetPoint(secondPointId);
-    } else {
-        first = GetModelingPoint(firstPointId);
-        second = GetModelingPoint(secondPointId);
-    }
-    AddLengthSpline(nameLine, toMM(QLineF(first.toQPointF(), second.toQPointF()).length()));
-}
-
 void VContainer::CreateManTableIGroup (){
     AddStandartTableCell("Pkor", VStandartTableCell(84, 0, 3));
     AddStandartTableCell("Pkor", VStandartTableCell(84, 0, 3));
diff --git a/container/vcontainer.h b/container/vcontainer.h
index ee2df1ba2..235a4243a 100644
--- a/container/vcontainer.h
+++ b/container/vcontainer.h
@@ -72,8 +72,6 @@ public:
     void                AddStandartTableCell(const QString& name, const VStandartTableCell& cell);
     void                AddIncrementTableRow(const QString& name, const VIncrementTableRow &cell);
     void                AddLengthLine(const QString &name, const qreal &value);
-    void                AddLengthSpline(const qint64 &firstPointId, const qint64 &secondPointId,
-                                        Draw::Draws mode = Draw::Calculation);
     void                AddLengthSpline(const QString &name, const qreal &value);
     void                AddLengthArc(const qint64 &center, const qint64 &id);
     void                AddLengthArc(const QString &name, const qreal &value);
diff --git a/geometry/vspline.cpp b/geometry/vspline.cpp
index e3dc49c3c..4e6ac988c 100644
--- a/geometry/vspline.cpp
+++ b/geometry/vspline.cpp
@@ -326,8 +326,7 @@ qreal VSpline::LengthBezier ( QPointF p1, QPointF p2, QPointF p3, QPointF p4 ) c
     for (qint32 i = 1; i < points.count(); ++i){
         splinePath.lineTo(points[i]);
     }
-    qreal length = toMM(splinePath.length());
-    return length;
+    return splinePath.length();
 }
 
 void VSpline::PointBezier_r ( qreal x1, qreal y1, qreal x2, qreal y2,
diff --git a/tools/drawTools/vtoolarc.cpp b/tools/drawTools/vtoolarc.cpp
index efb705153..c85aba0da 100644
--- a/tools/drawTools/vtoolarc.cpp
+++ b/tools/drawTools/vtoolarc.cpp
@@ -68,7 +68,7 @@ void VToolArc::Create(const qint64 _id, const qint64 &center, const QString &rad
     QString errorMsg;
     qreal result = cal.eval(radius, &errorMsg);
     if(errorMsg.isEmpty()){
-        calcRadius = result*PrintDPI/25.4;
+        calcRadius = toPixel(result);
     }
 
     errorMsg.clear();
@@ -87,10 +87,10 @@ void VToolArc::Create(const qint64 _id, const qint64 &center, const QString &rad
     qint64 id = _id;
     if(typeCreation == Tool::FromGui){
         id = data->AddArc(arc);
-        data->AddLengthArc(data->GetNameArc(center,id), arc.GetLength());
+        data->AddLengthArc(data->GetNameArc(center,id), toMM(arc.GetLength()));
     } else {
         data->UpdateArc(id, arc);
-        data->AddLengthArc(data->GetNameArc(center,id), arc.GetLength());
+        data->AddLengthArc(data->GetNameArc(center,id), toMM(arc.GetLength()));
         if(parse != Document::FullParse){
             doc->UpdateToolData(id, data);
         }
diff --git a/tools/drawTools/vtoolspline.cpp b/tools/drawTools/vtoolspline.cpp
index 77575cce6..71535e5f1 100644
--- a/tools/drawTools/vtoolspline.cpp
+++ b/tools/drawTools/vtoolspline.cpp
@@ -94,10 +94,10 @@ void VToolSpline::Create(const qint64 _id, const qint64 &p1, const qint64 &p4, c
     qint64 id = _id;
     if(typeCreation == Tool::FromGui){
         id = data->AddSpline(spline);
-        data->AddLengthSpline(data->GetNameSpline(p1, p4), spline.GetLength());
+        data->AddLengthSpline(data->GetNameSpline(p1, p4), toMM(spline.GetLength()));
     } else {
         data->UpdateSpline(id, spline);
-        data->AddLengthSpline(data->GetNameSpline(p1, p4), spline.GetLength());
+        data->AddLengthSpline(data->GetNameSpline(p1, p4), toMM(spline.GetLength()));
         if(parse != Document::FullParse){
             doc->UpdateToolData(id, data);
         }
diff --git a/tools/drawTools/vtoolsplinepath.cpp b/tools/drawTools/vtoolsplinepath.cpp
index 00de5a672..399367688 100644
--- a/tools/drawTools/vtoolsplinepath.cpp
+++ b/tools/drawTools/vtoolsplinepath.cpp
@@ -82,10 +82,10 @@ void VToolSplinePath::Create(const qint64 _id, const VSplinePath &path, VMainGra
     qint64 id = _id;
     if(typeCreation == Tool::FromGui){
         id = data->AddSplinePath(path);
-        data->AddLengthSpline(data->GetNameSplinePath(path), path.GetLength());
+        data->AddLengthSpline(data->GetNameSplinePath(path), toMM(path.GetLength()));
     } else {
         data->UpdateSplinePath(id, path);
-        data->AddLengthSpline(data->GetNameSplinePath(path), path.GetLength());
+        data->AddLengthSpline(data->GetNameSplinePath(path), toMM(path.GetLength()));
         if(parse != Document::FullParse){
             doc->UpdateToolData(id, data);
         }
diff --git a/tools/modelingTools/vmodelingarc.cpp b/tools/modelingTools/vmodelingarc.cpp
index a04ed9310..372cb7fef 100644
--- a/tools/modelingTools/vmodelingarc.cpp
+++ b/tools/modelingTools/vmodelingarc.cpp
@@ -94,7 +94,7 @@ VModelingArc* VModelingArc::Create(const qint64 _id, const qint64 &center, const
             doc->UpdateToolData(id, data);
         }
     }
-    data->AddLengthArc(data->GetNameArc(center,id, Draw::Modeling), arc.GetLength());
+    data->AddLengthArc(data->GetNameArc(center,id, Draw::Modeling), toMM(arc.GetLength()));
     if(parse == Document::FullParse){
         toolArc = new VModelingArc(doc, data, id, typeCreation);
         doc->AddTool(id, toolArc);
diff --git a/tools/modelingTools/vmodelingspline.cpp b/tools/modelingTools/vmodelingspline.cpp
index ddefbc81d..17467591b 100644
--- a/tools/modelingTools/vmodelingspline.cpp
+++ b/tools/modelingTools/vmodelingspline.cpp
@@ -102,7 +102,7 @@ VModelingSpline *VModelingSpline::Create(const qint64 _id, const qint64 &p1, con
             doc->UpdateToolData(id, data);
         }
     }
-    data->AddLengthSpline(data->GetNameSpline(p1, p4, Draw::Modeling), spline.GetLength());
+    data->AddLengthSpline(data->GetNameSpline(p1, p4, Draw::Modeling), toMM(spline.GetLength()));
     if(parse == Document::FullParse){
         spl = new VModelingSpline(doc, data, id, typeCreation);
         doc->AddTool(id, spl);
diff --git a/tools/modelingTools/vmodelingsplinepath.cpp b/tools/modelingTools/vmodelingsplinepath.cpp
index 2b024389a..6756e0d4c 100644
--- a/tools/modelingTools/vmodelingsplinepath.cpp
+++ b/tools/modelingTools/vmodelingsplinepath.cpp
@@ -89,7 +89,7 @@ VModelingSplinePath * VModelingSplinePath::Create(const qint64 _id, const VSplin
             doc->UpdateToolData(id, data);
         }
     }
-    data->AddLengthSpline(data->GetNameSplinePath(path), path.GetLength());
+    data->AddLengthSpline(data->GetNameSplinePath(path), toMM(path.GetLength()));
     if(parse == Document::FullParse){
         spl = new VModelingSplinePath(doc, data, id, typeCreation);
         doc->AddTool(id, spl);
diff --git a/xml/vdomdocument.cpp b/xml/vdomdocument.cpp
index f99b846f7..d31f9b486 100644
--- a/xml/vdomdocument.cpp
+++ b/xml/vdomdocument.cpp
@@ -444,15 +444,19 @@ void VDomDocument::ParseDrawMode(VMainGraphicsScene *sceneDraw, VMainGraphicsSce
         if(!domElement.isNull()){
             if(domElement.tagName() == "point"){
                 ParsePointElement(scene, domElement, parse, domElement.attribute("type", ""), mode);
+                continue;
             }
             if(domElement.tagName() == "line"){
                 ParseLineElement(scene, domElement, parse, mode);
+                continue;
             }
             if(domElement.tagName() == "spline"){
                 ParseSplineElement(scene, domElement, parse, domElement.attribute("type", ""), mode);
+                continue;
             }
             if(domElement.tagName() == "arc"){
                 ParseArcElement(scene, domElement, parse, domElement.attribute("type", ""), mode);
+                continue;
             }
         }
     }