diff --git a/SicRT/Config/IoProviderConfig.xml b/SicRT/Config/IoProviderConfig.xml
index cdd9cea..d44e972 100644
--- a/SicRT/Config/IoProviderConfig.xml
+++ b/SicRT/Config/IoProviderConfig.xml
@@ -40,8 +40,10 @@
 			<Block type="do" index="0" size="256" value_type="" variable="GVL_IO.PM1_DO_G"></Block>
 			<Block type="ai" index="0" size="181" value_type="float" variable="GVL_IO.PM1_AI_G"></Block>
 			<Block type="ao" index="0" size="181" value_type="float" variable="GVL_IO.PM1_AO_G"></Block>
-			<Block type="ai" index="1" size="140" value_type="float" variable="GVL_IO.PM1_AI_G_2"></Block>
-			<Block type="ao" index="1" size="140" value_type="float" variable="GVL_IO.PM1_AO_G_2"></Block>
+			<Block type="ai" index="1" size="100" value_type="float" variable="GVL_IO.PM1_AI_G_2"></Block>
+			<Block type="ao" index="1" size="100" value_type="float" variable="GVL_IO.PM1_AO_G_2"></Block>
+      <Block type="ai" index="2" size="40" value_type="float" variable="GVL_IO.PM1_AI_G_3"></Block>
+      <Block type="ao" index="2" size="40" value_type="float" variable="GVL_IO.PM1_AO_G_3"></Block>
 		</Blocks>
 	</IoProvider>
 
@@ -53,8 +55,10 @@
 			<Block type="do" index="0" size="256" value_type="" variable="GVL_IO.PM2_DO_G"></Block>
 			<Block type="ai" index="0" size="181" value_type="float" variable="GVL_IO.PM2_AI_G"></Block>
 			<Block type="ao" index="0" size="181" value_type="float" variable="GVL_IO.PM2_AO_G"></Block>
-			<Block type="ai" index="1" size="140" value_type="float" variable="GVL_IO.PM2_AI_G_2"></Block>
-			<Block type="ao" index="1" size="140" value_type="float" variable="GVL_IO.PM2_AO_G_2"></Block>
+			<Block type="ai" index="1" size="100" value_type="float" variable="GVL_IO.PM2_AI_G_2"></Block>
+			<Block type="ao" index="1" size="100" value_type="float" variable="GVL_IO.PM2_AO_G_2"></Block>
+      <Block type="ai" index="2" size="40" value_type="float" variable="GVL_IO.PM1_AI_G_3"></Block>
+      <Block type="ao" index="2" size="40" value_type="float" variable="GVL_IO.PM1_AO_G_3"></Block>
 		</Blocks>
 	</IoProvider>