diff --git a/Include/AZ-INVEST/SDK/CommonSettings.mqh b/Include/AZ-INVEST/SDK/CommonSettings.mqh
index fa716a2..f96ecc5 100644
Binary files a/Include/AZ-INVEST/SDK/CommonSettings.mqh and b/Include/AZ-INVEST/SDK/CommonSettings.mqh differ
diff --git a/Include/AZ-INVEST/SDK/CustomChartInputs.mqh b/Include/AZ-INVEST/SDK/CustomChartInputs.mqh
index a62e9f6..b96e006 100644
Binary files a/Include/AZ-INVEST/SDK/CustomChartInputs.mqh and b/Include/AZ-INVEST/SDK/CustomChartInputs.mqh differ
diff --git a/Include/AZ-INVEST/SDK/CustomChartSettingsBase.mqh b/Include/AZ-INVEST/SDK/CustomChartSettingsBase.mqh
index ac03852..8357e91 100644
Binary files a/Include/AZ-INVEST/SDK/CustomChartSettingsBase.mqh and b/Include/AZ-INVEST/SDK/CustomChartSettingsBase.mqh differ
diff --git a/Include/AZ-INVEST/SDK/ICustomChartSettings.mqh b/Include/AZ-INVEST/SDK/ICustomChartSettings.mqh
index 40e6bcf..8175664 100644
Binary files a/Include/AZ-INVEST/SDK/ICustomChartSettings.mqh and b/Include/AZ-INVEST/SDK/ICustomChartSettings.mqh differ
diff --git a/Include/AZ-INVEST/SDK/Normailze.mqh b/Include/AZ-INVEST/SDK/Normailze.mqh
index b4239bc..1a7b284 100644
--- a/Include/AZ-INVEST/SDK/Normailze.mqh
+++ b/Include/AZ-INVEST/SDK/Normailze.mqh
@@ -10,7 +10,8 @@ double NormalizeLots(string symbol, double InputLots)
 {
    double lotsMin    = SymbolInfoDouble(symbol,SYMBOL_VOLUME_MIN);
    double lotsMax    = SymbolInfoDouble(symbol,SYMBOL_VOLUME_MAX);
-   int lotsDigits  = (int) - MathLog10(SymbolInfoDouble(symbol, SYMBOL_VOLUME_STEP));
+//   int lotsDigits  = (int) - MathLog10(SymbolInfoDouble(symbol, SYMBOL_VOLUME_STEP));
+   int lotsDigits  =  (int)MathAbs(MathLog10(SymbolInfoDouble(symbol, SYMBOL_VOLUME_STEP)));
 
    if(InputLots < lotsMin)
       InputLots = lotsMin;