diff --git a/overlay/etc/skel/.reticulum/config.blueprint.radio-only-node b/overlay/etc/skel/.reticulum/config.blueprint.radio-only-node
index aada4b7..01bee0e 100644
--- a/overlay/etc/skel/.reticulum/config.blueprint.radio-only-node
+++ b/overlay/etc/skel/.reticulum/config.blueprint.radio-only-node
@@ -117,7 +117,7 @@
     # 20 dbm = 100 mW
     # 22 dbm = 158 mW
     # 28 dbm = 631 mW
-    # 30 dbm = 1 wat
+    # 30 dbm = 1 watt
     txpower = 22
     #txpower = {{ET_RETICULUM_INTERFACE_RNODE_TXPOWER}}
 
diff --git a/overlay/opt/emcomm-tools/bin/et-reticulum b/overlay/opt/emcomm-tools/bin/et-reticulum
index e482b16..de22541 100755
--- a/overlay/opt/emcomm-tools/bin/et-reticulum
+++ b/overlay/opt/emcomm-tools/bin/et-reticulum
@@ -67,18 +67,22 @@ fi
 et-log "Linking new configuration..."
 ln -v -s "${ACTIVE_CONF_FILE}" "${RETICULUM_CONF_FILE}"
 
-# Update replacement tokens
 
-# Callsign
+# AX.25 KISS interface updates
 [[ -z "$ET_USER_CONFIG" ]] && ET_USER_CONFIG="${HOME}/.config/emcomm-tools/user.json"
 CALLSIGN=$(cat ${ET_USER_CONFIG} | jq -r .callsign)
 sed -i "s|{{ET_CALLSIGN}}|${CALLSIGN}|g" ${RETICULUM_CONF_FILE} 
 
-# AX.25 KISS interface
 sed -i "s|{{ET_RETICULUM_INTERFACE_AX25KISS_ENABLED}}|no|g" ${RETICULUM_CONF_FILE}
 
-# RNode (LoRA) interface
-sed -i "s|{{ET_RETICULUM_INTERFACE_RNODE_ENABLED}}|yes|g" ${RETICULUM_CONF_FILE}
+# RNode (LoRA) interface updates
+if [[ -e /dev/et-lora ]]; then
+  INTERFACE_RNODE_ENABLED="yes"
+else
+  INTERFACE_RNODE_ENABLED="no"
+fi
+
+sed -i "s|{{ET_RETICULUM_INTERFACE_RNODE_ENABLED}}|${INTERFACE_RNODE_ENABLED}|g" ${RETICULUM_CONF_FILE}
 
 
 CMD="rnsd"