diff --git a/src/js/rulesAssistantOptions.tw b/src/js/rulesAssistantOptions.tw
index 77b930c73e4cbcb352db5e22d1ede3f75201545a..c99b572c0d05757c1dde42a483f8e61e8700dd20 100644
--- a/src/js/rulesAssistantOptions.tw
+++ b/src/js/rulesAssistantOptions.tw
@@ -8,9 +8,7 @@
 
 window.rulesAssistantOptions = (function() {
 	"use strict";
-
 	let V;
-	let r = "";
 
 	function rulesAssistantOptions(element) {
 		V = State.variables;
@@ -711,7 +709,7 @@ window.rulesAssistantOptions = (function() {
 		}
 	}
 
-	class AssignmentInclusion extends ButtonList() {
+	class AssignmentInclusion extends ButtonList {
 		constructor() {
 			super("Apply to assignments");
 			["Rest", "Fucktoy", "Subordinate Slave", "House Servant", "Confined", "Whore", "Public Servant", "Classes", "Milked", "Gloryhole"].forEach(
@@ -738,7 +736,7 @@ window.rulesAssistantOptions = (function() {
 		}
 	}
 
-	class FacilityInclusion extends ButtonList() {
+	class FacilityInclusion extends ButtonList {
 		constructor() {
 			super("Apply to assignments");
 			const facilities = [];
@@ -1215,7 +1213,7 @@ window.rulesAssistantOptions = (function() {
 				["Full-term with septuplets", 105000],
 				["Full-term with octuplets", 120000]
 			];
-			super("Belly implant target volume (if present)");
+			super("Belly implant target volume (if present)", pairs);
 			this.setValue(V.currentRule.set.bellyImplantVol);
 			this.onchange = (value) => V.currentRule.set.bellyImplantVol = value;
 		}
@@ -2106,7 +2104,7 @@ window.rulesAssistantOptions = (function() {
 		}
 	}
 
-	class EarPiecingList extends List {
+	class EarPiercingList extends List {
 		constructor() {
 			const pairs = [
 				["No default setting", "no default setting"],
@@ -2217,7 +2215,7 @@ window.rulesAssistantOptions = (function() {
 		}
 	}
 
-	class CliptPiercingList extends List {
+	class ClipPiercingList extends List {
 		constructor() {
 			const pairs = [
 				["No default setting", "no default setting"],
@@ -2919,4 +2917,6 @@ window.rulesAssistantOptions = (function() {
 			this.onchange = (value) => V.currentRule.set.surgery_hair = value;
 		}
 	}
+	
+	return rulesAssistantOptions
 })();