diff --git a/dll/iodllD.dll b/dll/iodllD.dll
index 52be330..80c6a0a 100644
Binary files a/dll/iodllD.dll and b/dll/iodllD.dll differ
diff --git a/iodll/Include/MotionPath.h b/iodll/Include/MotionPath.h
index bd25f75..5f11c3e 100644
--- a/iodll/Include/MotionPath.h
+++ b/iodll/Include/MotionPath.h
@@ -8,6 +8,23 @@ constexpr double degToRad(double degrees)
     return degrees * (3.14159265 / 180.0);
 }
 
+using stAxSpeed = struct _stAxSpeed
+{
+    double dStartSpeed{ 0. }; // axis start speed
+    double dMaxSpeed{ 0. };   // axis max speed
+    double dEndSpeed{ 0. };   // axis end speed
+    // reserved
+    double dSCurve{ 0.5 }; // s-curve
+    double dAcc{ 0. };     // axis acceleration
+    double dDec{ 0. };     // axis deceleration
+};
+
+using stPathSpeed = struct _stPathSpeed
+{
+    double dMaxSpeed{ 0. }; // path max speed
+    double dEndSpeed{ 0. }; // path end speed
+};
+
 using stHelixPosition = struct _stHelixPosition
 {
     // MUST be 3 elements: X, Y, Z
@@ -17,6 +34,8 @@ using stHelixPosition = struct _stHelixPosition
     double                deltaHeight{ 0. }; // height change
     double                endRadius{ 0. };   // end radius
     //
+    stPathSpeed PathSpeed; // speed for each point
+    //
     unsigned long ulDwell{ 0 }; // dwell time in ms
 };
 
@@ -24,21 +43,11 @@ using stPointPosition = struct _stPointPosition
 {
     // axis position for each point (number of position MUST match number of axis)
     std::vector<double> vecAxisPosition;
+    stPathSpeed         PathSpeed; // speed for each point
     //
     unsigned long ulDwell{ 0 }; // dwell time in ms
 };
 
-using stAxSpeed = struct _stAxSpeed
-{
-    double dStartSpeed{ 0. }; // axis start speed
-    double dMaxSpeed{ 0. };   // axis max speed
-    double dEndSpeed{ 0. };   // axis end speed
-    // reserved
-    double dSCurve{ 0.5 }; // s-curve
-    double dAcc{ 0. };     // axis acceleration
-    double dDec{ 0. };     // axis deceleration
-};
-
 using stMotionPath = struct _stMotionPath
 {
     // point path