diff --git a/plugins/hg612_errors b/plugins/hg612_errors
index 9fd0985..a29e60d 100755
--- a/plugins/hg612_errors
+++ b/plugins/hg612_errors
@@ -37,7 +37,7 @@ if [ "$1" = "config" ]; then
 
 	echo "graph_title Errors"
 	echo "graph_args --base 1000"
-	echo "graph_vlabel errors down (-) / up (+) per ${graph_period}"
+	echo 'graph_vlabel errors down (-) / up (+) per ${graph_period}'
 	echo "graph_category hg612"
 	echo "graph_scale no"
 
diff --git a/plugins/hg612_interleaving b/plugins/hg612_interleaving
new file mode 100755
index 0000000..05b3eca
--- /dev/null
+++ b/plugins/hg612_interleaving
@@ -0,0 +1,58 @@
+#!/bin/sh
+# -*- sh -*-
+
+statsfile="/etc/munin/huawei/output.txt"
+
+: << =cut
+
+=head1 NAME
+
+Line Stats - Plugin to get Huawei HG612 line stats
+
+=head1 NOTES
+
+Fetches current SNR
+
+=head1 AUTHOR
+
+Adam Smith
+
+=head1 LICENSE
+
+GPL
+
+=head1 MAGIC MARKERS
+
+ #%# family=auto
+ #%# capabilities=autoconf
+
+=cut
+
+if [ "$1" = "autoconf" ]; then
+	echo yes 
+	exit 0
+fi
+
+if [ "$1" = "config" ]; then
+
+        echo 'graph_title Interleave Depth'
+        echo 'graph_args --base 1000'
+        echo 'graph_vlabel Interleave Depth'
+        echo 'graph_category hg612'
+        echo 'graph_scale no'
+        echo 'graph_order upstream downstream'
+        echo 'downstream.label Downstream'
+        echo 'downstream.draw LINE'
+        echo 'upstream.label Upstream'
+        echo 'upstream.draw LINE'
+        exit 0
+fi;
+
+
+echo -n "upstream.value "
+echo $(grep ^D: $statsfile  | head -n 1 | awk '{ print $3 }')
+echo -n "downstream.value "
+echo $(grep ^D: $statsfile  | head -n 1 | awk '{ print $2 }')
+
+	exit 0
+fi
diff --git a/plugins/hg612_ptm1 b/plugins/hg612_ptm1
index e4c0bd7..6fe7d04 100755
--- a/plugins/hg612_ptm1
+++ b/plugins/hg612_ptm1
@@ -37,7 +37,7 @@ if [ "$1" = "config" ]; then
 
 	echo "graph_title ptm1 traffic"
 	echo "graph_args --base 1000"
-	echo "graph_vlabel bytes per ${graph_period}"
+	echo 'graph_vlabel bytes per ${graph_period}'
 	echo "graph_category hg612"
 	echo "down.label received"
 	echo "down.type DERIVE"