diff --git a/dll/mcctrdll.dll b/dll/mcctrdll.dll
index 568f51e..0059adb 100644
Binary files a/dll/mcctrdll.dll and b/dll/mcctrdll.dll differ
diff --git a/dll/mcctrdllD.dll b/dll/mcctrdllD.dll
index 79914a0..32afaf3 100644
Binary files a/dll/mcctrdllD.dll and b/dll/mcctrdllD.dll differ
diff --git a/mcctrdll/Include/MotorRS.h b/mcctrdll/Include/MotorRS.h
index 8098526..6aebc85 100644
--- a/mcctrdll/Include/MotorRS.h
+++ b/mcctrdll/Include/MotorRS.h
@@ -26,7 +26,7 @@ public:
     double      m_Cruise;
     double      m_Dec;
     BOOL        m__EL2;
-    long        m_EPPR;
+    double      m_EPPR;
     BOOL        m_EZ;
     long        m_Home_Mode;
     long        m_ID;
@@ -35,7 +35,7 @@ public:
     std::string m_Motor_Name;
     long        m_Motor_No;
     BOOL        m_ORGI;
-    long        m_PPR;
+    double      m_PPR;
     BOOL        m_RDY;
     double      m_SAcce;
     double      m_SDec;