diff --git a/ADVANCED.md b/ADVANCED.md
index ed32ddd..459f8e0 100644
--- a/ADVANCED.md
+++ b/ADVANCED.md
@@ -18,8 +18,8 @@ Download the latest release from [GitHub](https://github.com/vmstan/gravity-sync
 
 ```bash
 cd ~
-wget https://github.com/vmstan/gravity-sync/archive/v2.2.0.zip
-unzip v2.2.0.zip -d gravity-sync
+wget https://github.com/vmstan/gravity-sync/archive/v2.2.1.zip
+unzip v2.2.1.zip -d gravity-sync
 cd gravity-sync
 ```
 
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4649561..3de5307 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -13,6 +13,12 @@ This release also adds the `./gravity-sync.sh purge` function that will totally
 - I found a markdown spellcheck utility for Visual Studio Code, and ran it against all my markdown files. I'm sorry, I don't spell good. 🤷‍♂️
 - New Star Trek references.
 
+#### 2.2.1
+
+- Corrects issue with Smart Sync where it would fail if there was no `custom.list` already present on the local Pi-hole.
+- Adds Pihole default directories to `gravity-sync.conf.example` file.
+- Adds `RIHOLE_BIN` variable to specify different Pi-hole binary location on remote server.
+
 ## 2.1
 
 ### The Backup Release
diff --git a/VERSION b/VERSION
index e3a4f19..fae692e 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-2.2.0
\ No newline at end of file
+2.2.1
\ No newline at end of file
diff --git a/gravity-sync.conf.example b/gravity-sync.conf.example
index ef5c581..4264d66 100644
--- a/gravity-sync.conf.example
+++ b/gravity-sync.conf.example
@@ -35,4 +35,14 @@ REMOTE_PASS=''
 # PING_AVOID=''
 # ROOT_CHECK_AVOID=''
 
-# BACKUP_RETAIN=''
\ No newline at end of file
+# BACKUP_RETAIN=''
+
+# PIHOLE DEFAULTS ########################
+
+# Have a very good reason to change these!
+
+# PIHOLE_DIR=''
+# GRAVITY_FI=''
+# CUSTOM_DNS=''
+# PIHOLE_BIN=''
+# RIHOLE_BIN=''
\ No newline at end of file
diff --git a/gravity-sync.sh b/gravity-sync.sh
index 77983c0..a861657 100755
--- a/gravity-sync.sh
+++ b/gravity-sync.sh
@@ -3,7 +3,7 @@ SCRIPT_START=$SECONDS
 
 # GRAVITY SYNC BY VMSTAN #####################
 PROGRAM='Gravity Sync'
-VERSION='2.2.0'
+VERSION='2.2.1'
 
 # Execute from the home folder of the user who owns it (ex: 'cd ~/gravity-sync')
 # For documentation or downloading updates visit https://github.com/vmstan/gravity-sync
@@ -40,7 +40,8 @@ BACKUP_RETAIN='7'					# replace in gravity-sync.conf to overwrite
 PIHOLE_DIR='/etc/pihole' 			# default Pi-hole data directory
 GRAVITY_FI='gravity.db' 			# default Pi-hole database file
 CUSTOM_DNS='custom.list'			# default Pi-hole local DNS lookups
-PIHOLE_BIN='/usr/local/bin/pihole' 	# default Pi-hole binary directory
+PIHOLE_BIN='/usr/local/bin/pihole' 	# default Pi-hole binary directory (local)
+RIHOLE_BIN='/usr/local/bin/pihole' 	# default Pi-hole binary directory (remote)
 
 # OS Settings
 BASH_PATH='/bin/bash'				# default OS bash path
@@ -383,13 +384,13 @@ function push_gs_reload {
 	MESSAGE="Updating Remote FTLDNS Configuration"
 	echo_stat
 		CMD_TIMEOUT='15'
-		CMD_REQUESTED="${PIHOLE_BIN} restartdns reloadlists"
+		CMD_REQUESTED="${RIHOLE_BIN} restartdns reloadlists"
 			create_sshcmd
 	
 	MESSAGE="Reloading Remote FTLDNS Services"
 	echo_stat
 		CMD_TIMEOUT='15'
-		CMD_REQUESTED="${PIHOLE_BIN} restartdns"
+		CMD_REQUESTED="${RIHOLE_BIN} restartdns"
 			create_sshcmd
 }