diff --git a/AccordionBus/AccordionBus/AccordionBus.csproj b/AccordionBus/AccordionBus/AccordionBus.csproj
index af03d74..676957c 100644
--- a/AccordionBus/AccordionBus/AccordionBus.csproj
+++ b/AccordionBus/AccordionBus/AccordionBus.csproj
@@ -2,7 +2,7 @@
 
   <PropertyGroup>
     <OutputType>WinExe</OutputType>
-    <TargetFramework>net8.0-windows</TargetFramework>
+    <TargetFramework>net6.0-windows7.0</TargetFramework>
     <Nullable>enable</Nullable>
     <UseWindowsForms>true</UseWindowsForms>
     <ImplicitUsings>enable</ImplicitUsings>
diff --git a/AccordionBus/AccordionBus/DrawningAccordionBus.cs b/AccordionBus/AccordionBus/DrawningAccordionBus.cs
index 5640a90..05ad09b 100644
--- a/AccordionBus/AccordionBus/DrawningAccordionBus.cs
+++ b/AccordionBus/AccordionBus/DrawningAccordionBus.cs
@@ -64,7 +64,7 @@ public class DrawningAccordionBus
     /// <returns>true - границы заданы, false - проверка не пройдена, нельзя 
     public bool SetPictureSize(int width, int height)
     {
-        if (_drawningAccordionBusWidth < width || _drawningAccordionBusHeight < height)
+        if (_drawningAccordionBusWidth < width && _drawningAccordionBusHeight < height)
         {
             _pictureWidth = width;
             _pictureHeight = height;
@@ -90,8 +90,8 @@ public class DrawningAccordionBus
         else
         {
             Random rnd = new Random();
-            _startPosX = rnd.Next(0, 256);
-            _startPosY = rnd.Next(0, 256);
+            _startPosX = rnd.Next(0, _pictureWidth.Value - _drawningAccordionBusWidth);
+            _startPosY = rnd.Next(0, _pictureHeight.Value - _drawningAccordionBusHeight);
         }
     }
     public bool MoveTransport(DirectionType direction)
@@ -112,12 +112,12 @@ public class DrawningAccordionBus
                 return true;
             // вправо
             case DirectionType.Right:
-                if(_startPosX.Value + _drawningAccordionBusWidth < _pictureWidth)
+                if(_startPosX.Value + _drawningAccordionBusWidth + EntityAccordionBus.Step < _pictureWidth)
                     _startPosX += (int)EntityAccordionBus.Step;
                 return true;
             //вниз
             case DirectionType.Down:
-                if (_startPosY.Value + _drawningAccordionBusHeight < _pictureHeight)
+                if (_startPosY.Value + _drawningAccordionBusHeight+EntityAccordionBus.Step < _pictureHeight)
                     _startPosY += (int)EntityAccordionBus.Step;
                 return true;
             default:
diff --git a/AccordionBus/AccordionBus/FormAccordionBus.resx b/AccordionBus/AccordionBus/FormAccordionBus.resx
index 9abc7f6..1354db3 100644
--- a/AccordionBus/AccordionBus/FormAccordionBus.resx
+++ b/AccordionBus/AccordionBus/FormAccordionBus.resx
@@ -121,7 +121,7 @@
   <data name="buttonUp.BackgroundImage" type="System.Drawing.Bitmap, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
     <value>
         iVBORw0KGgoAAAANSUhEUgAAA5gAAAOYBAMAAABC5kGOAAAABGdBTUEAALGPC/xhBQAAABJQTFRF5ubm
-        AQEB////AAAAl5eXUFBQNT5ZuQAAAAlwSFlzAAAOwwAADsMBx2+oZAAAGoFJREFUeNrt3V168riyhmHH
+        AQEB////AAAAl5eXUFBQNT5ZuQAAAAlwSFlzAAAOwgAADsIBFShKgAAAGoFJREFUeNrt3V168riyhmHH
         7AFE+NrnJss+j7ZWBgCMAJj/XDb6MfnikICDsVXlx0f9+qAb6b5UoSlZLtJVvsWLKDgWzISeWDATemLB
         TOiJBTOhJxbpTp1uESVHZkJRZCYURWZCUWQmFEVmQlFkJhRFZkJRZCYURWZCUWQmFEVmQlHUP9b/0T7A
         z6h6cCEa7QP8jKoH56/G7nQPsBcLze2+lXvXPcDPWGgeXLhO7qMuwFQRm8q6XQGmiripnHuvwVQRD9ZV
@@ -241,7 +241,7 @@
   <data name="buttonLeft.BackgroundImage" type="System.Drawing.Bitmap, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
     <value>
         iVBORw0KGgoAAAANSUhEUgAAA5gAAAOYBAMAAABC5kGOAAAABGdBTUEAALGPC/xhBQAAABJQTFRF5ubm
-        AQEB////AAAAl5eXUFBQNT5ZuQAAAAlwSFlzAAAOwwAADsMBx2+oZAAAF5dJREFUeNrtnW1urEjSRinU
+        AQEB////AAAAl5eXUFBQNT5ZuQAAAAlwSFlzAAAOwgAADsIBFShKgAAAF5dJREFUeNrtnW1urEjSRinU
         LACxAYSoBSDUCyh53gWUav97eZ2ZQJXd/qgPSCIeH/+YmdM98k2eo7hlRyaRRde1Rfrq0hfoFpGJTNAi
         IhOZoEV8/yqnfwQKIEkIIUkIIUkIIUkIIUkIIUkIIUkIIUkIIUkIIUkIIUkIIUkIIUkIIUnIIJuBOohM
         ZIIWEZnIBC0iMpEJWkRkIhO0iMhEJmgRkYlM0CIiE5mgRSzYDJRCkhBCkhBCkhBCkhBCkhBCkhBCkhBC
@@ -348,7 +348,7 @@
   <data name="buttonDown.BackgroundImage" type="System.Drawing.Bitmap, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
     <value>
         iVBORw0KGgoAAAANSUhEUgAAA5gAAAOYBAMAAABC5kGOAAAABGdBTUEAALGPC/xhBQAAABJQTFRF5ubm
-        AQEB////AAAAl5eXUFBQNT5ZuQAAAAlwSFlzAAAOwwAADsMBx2+oZAAAGFFJREFUeNrt3c126jq2hmFj
+        AQEB////AAAAl5eXUFBQNT5ZuQAAAAlwSFlzAAAOwgAADsIBFShKgAAAGFFJREFUeNrt3c126jq2hmFj
         bgCjpK/4QB+VQr+GuYJi3f+9HCzZJFkrIRj8ozn10qn97UaNSM/QhG1NyUVRlHX8FPGTXtx5710VPz5+
         FopV1SQ+V2DeGyswwQQzPUwHJphgggkmmGCCCSaYYIIJJphggskTIO2YDkwwZ4t1bbt/1f2b9OLuMomm
         m9xubpeKrkl5rsAcFD2YYIKZHqYBE0wwwQQTTDDBBBNMMMEEE0wwwQRTOSaP8zRhmrQx2c+8P1ZsToMJ
@@ -458,7 +458,7 @@
   <data name="buttonRight.BackgroundImage" type="System.Drawing.Bitmap, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
     <value>
         iVBORw0KGgoAAAANSUhEUgAAA5gAAAOYBAMAAABC5kGOAAAABGdBTUEAALGPC/xhBQAAABJQTFRF5ubm
-        AQEB////AAAAl5eXUFBQNT5ZuQAAAAlwSFlzAAAOwwAADsMBx2+oZAAAF29JREFUeNrtnV1uG8myBhO9
+        AQEB////AAAAl5eXUFBQNT5ZuQAAAAlwSFlzAAAOwgAADsIBFShKgAAAF29JREFUeNrtnV1uG8myBhO9
         AjXKfCe4g0Kb7wPhLECQ7/7Xcln9Q8mWZyhKlLozGHw5EwJm3PkF0tSpqq6Mw/TZx/QRM6NJgNAkQGgS
         IDQJEJoECE0ChCYBQpMAoUmA0CRAaBIgNAkQmgQITQKGp083/0hMjGESHAyT4GCYBAfDJDgYJsHBMAkO
         hklwMEyCg2ESHAyT4GCYBAfDJDgYJsHBMAkOuhlIQpMAoUmA0CRAaBIgNAkQmgQITQKEJgFCkwChSYDQ