diff --git a/locales/en/messages.json b/locales/en/messages.json
index ab480e93..e0584776 100644
--- a/locales/en/messages.json
+++ b/locales/en/messages.json
@@ -1714,7 +1714,7 @@
     },
 
     "auxiliaryHelp": {
-        "message": "Configure modes here using a combination of ranges and/or links to other modes. Use <strong>ranges</strong> to define the switches on your transmitter and corresponding mode assignments. A receiver channel that gives a reading between a range min/max will activate the mode. Multiple ranges can be used to activate any mode. Multiple ranges in a single mode are by default logically OR'd together, but may also be logically AND'd together. Use a <strong>link</strong> to activate a mode when another mode is activated (<strong>Exception:</strong> ARM cannot be linked to or from another mode). If a link is added to a mode, any defined ranges for the mode are ignored.<br /><br />Remember to save your settings using the Save button."
+        "message": "Configure modes here using a combination of ranges and/or links to other modes (links supported on BF 4.0 and later). Use <strong>ranges</strong> to define the switches on your transmitter and corresponding mode assignments. A receiver channel that gives a reading between a range min/max will activate the mode. Use a <strong>link</strong> to activate a mode when another mode is activated. <strong>Exceptions:</strong> ARM cannot be linked to or from another mode, modes cannot be linked to other modes that are configured with a link (chained links). Multiple ranges/links can be used to activate any mode. Multiple ranges/links in a single mode are by default logically OR'd together, but may also be logically AND'd together.<br /><br />Remember to save your settings using the Save button."
     },
     "auxiliaryToggleUnused": {
         "message": "Hide unused modes"