diff --git a/src/js/rulesAssistantOptions.tw b/src/js/rulesAssistantOptions.tw
index e0073ac1e0c299542e64220f7e016a18bf9be356..c9410d4cc877afaaf02f2bd6cfe8ad366ca04b47 100644
--- a/src/js/rulesAssistantOptions.tw
+++ b/src/js/rulesAssistantOptions.tw
@@ -641,9 +641,14 @@ window.rulesAssistantOptions = (function() {
 		}
 
 		render(data) {
-			const elem = document.createElement("textarea");
-			elem.innerHTML = data;
-			elem.onblur = () => current_rule.condition.data = elem.value;
+			const elem = document.createElement("div");
+			const textarea = document.createElement("textarea");
+			textarea.innerHTML = data;
+			textarea.onblur = () => current_rule.condition.data = elem.value;
+			elem.appendChild(textarea);
+			const explanation = document.createElement("div");
+			explanation.innerHTML = "Insert a valid <a target='_blank' class='link-external' href='https://www.w3schools.com/js/js_comparisons.asp'>JavaScript comparison and/or logical operation</a>.";
+			elem.appendChild(explanation);
 			return elem;
 		}
 	}
diff --git a/src/uncategorized/BackwardsCompatibility.tw b/src/uncategorized/BackwardsCompatibility.tw
index c5c6985ff8466bb380f32de70580f12aa40bfab4..2b9f041ecadc9c2b3368cc2efccd093bdc9967c4 100644
--- a/src/uncategorized/BackwardsCompatibility.tw
+++ b/src/uncategorized/BackwardsCompatibility.tw
@@ -2930,3 +2930,8 @@ Done!
 <<if $brothelAdsSpending > 0 && $brothel == 0>>
 	<<set $brothelAdsSpending = 0>>
 <</if>>
+
+<<run $defaultRules.filter(x => !([true, false, "no default setting"].includes(x.set.preg))).forEach(x => {
+	if (x.set.preg === -1) x.set.preg = true;
+	else x.set.preg = false;
+})>>
diff --git a/src/uncategorized/main.tw b/src/uncategorized/main.tw
index c5f905e53f874d033cd0822429c927b6f634ae27..29742ce6149512fe37b35bd76ea28b7ebec8450b 100644
--- a/src/uncategorized/main.tw
+++ b/src/uncategorized/main.tw
@@ -14,6 +14,9 @@
 	''@@.red;INCOMPATIBLE SAVE WARNING:@@'' your saved game was created using version $ver and you are using later version which New Game Plus cannot reconcile. Please start a new game.
 	<br><br>
 <</if>>
+<<if $defaultRules.length > 0 && $defaultRules[0].condition == undefined>>
+	''@@.red;INCOMPATIBILITY WARNING:@@'' the rules assistant format has changed. In the Options Menu, please ''Reset RA Rules''
+<</if>>
 
 <<if def $organsCompleted>>
 	<<unset $organsCompleted>>