diff --git a/mods/ray_cloner.js b/mods/ray_cloner.js
index ea11d1ca..6d6abd8f 100644
--- a/mods/ray_cloner.js
+++ b/mods/ray_cloner.js
@@ -3,7 +3,7 @@ var libraryMod = "mods/code_library.js";
 var propMod = "mods/prop.js";
 var variablesMod = "mods/prop and prompt variables.js";
 if(enabledMods.includes(libraryMod) && enabledMods.includes(propMod) && enabledMods.includes(variablesMod)) {
-	function placeRegularlySpacedPixels(element,startX,startY,xSpacing,ySpacing,overwrite=false,stopAt=null,spawnTemp=null,limit=1000) {
+	function placeRegularlySpacedPixels(element,startX,startY,xSpacing,ySpacing,overwrite=false,stopAt=null,rayIgnore=null,spawnTemp=null,limit=1000) {
 		if(element.includes(",")) { element = element.split(",") };
 		var newElement = element;
 		if(isNaN(xSpacing) || isNaN(ySpacing)) {
@@ -13,15 +13,15 @@ if(enabledMods.includes(libraryMod) && enabledMods.includes(propMod) && enabledM
 			//pixel.color = convertColorFormats("#5F5F5F","rgb");
 			return false;
 		};
-		if(outOfBounds(startX,startY) || (!overwrite && !isEmpty(startX,startY,false))) {
+		if(outOfBounds(startX,startY) /*|| (!overwrite && !isEmpty(startX,startY,false))*/) {
 			return false;
 		};	
 		var posX = startX;
 		var posY = startY;
 		var pixelsPlaced = 0;
-		//console.log(stopAt);
 		//var tries = 0;
-		while(!outOfBounds(posX,posY)) {
+		while(!outOfBounds(posX,posY) /*&& tries < 100*/) {
+			//tries++;
 			if(newElement instanceof Array) { newElement = newElement[Math.floor(Math.random() * newElement.length)] };
 			if(!elements[newElement]) {
 				//pixel.color = convertColorFormats("#FF5F5F","rgb");
@@ -37,12 +37,36 @@ if(enabledMods.includes(libraryMod) && enabledMods.includes(propMod) && enabledM
 					break;
 				} else {
 					if(!isEmpty(posX,posY,true)) {
-						if(stopAt) {
-							var otherElement = pixelMap[posX][posY].element;
-							if(stopAt instanceof Array) {
-								if(pixel.stopAt.includes(otherElement)) { break };
+						var otherElement = pixelMap[posX][posY].element;
+						//console.log(tries,"tries");
+						//console.log("ri",rayIgnore);
+						if(rayIgnore) {
+							/*console.log(
+								rayIgnore instanceof Array,
+								otherElement,
+								otherElement == rayIgnore || rayIgnore.includes(otherElement)
+							);*/
+							if(rayIgnore instanceof Array) {
+								if(rayIgnore.includes(otherElement)) {
+									posX += xSpacing;
+									posY += ySpacing;
+									//console.log(posX, posY);
+									continue;
+								};
 							} else {
-								if(otherElement == pixel.stopAt) { break };
+								if(otherElement == rayIgnore) {
+									posX += xSpacing;
+									posY += ySpacing;
+									//console.log(posX,posY);
+									continue;
+								};
+							};
+						};
+						if(stopAt) {
+							if(stopAt instanceof Array) {
+								if(stopAt.includes(otherElement)) { break };
+							} else {
+								if(otherElement == stopAt) { break };
 							};
 						};
 						if(overwrite) {
@@ -70,13 +94,34 @@ if(enabledMods.includes(libraryMod) && enabledMods.includes(propMod) && enabledM
 			ySpacing: 0,
 			overwrite: false,
 			stopAt: null,
+			rayIgnoreSelf: true,
 			spawnAtPixelTemp: false,
 			maxPixels: 1000,
+			/*clone: "plasma",
+			xSpacing: 0,
+			ySpacing: 1,
+			overwrite: false,
+			stopAt: null,
+			rayIgnoreSelf: true,
+			spawnAtPixelTemp: true,
+			maxPixels: 1000,*/
 		},
+		//temp: 100000,
 		tick: function(pixel) {
 			storeFirstTouchingElement(pixel,"clone",true,true);
 			if(pixel.clone && pixel.charge) {
-				placeRegularlySpacedPixels(pixel.clone,pixel.x+pixel.xSpacing,pixel.y+pixel.ySpacing,pixel.xSpacing,pixel.ySpacing,pixel.overwrite,pixel.stopAt,pixel.spawnAtPixelTemp ? pixel.temp : null,pixel.maxPixels);
+					placeRegularlySpacedPixels(
+					pixel.clone,
+					pixel.x+pixel.xSpacing,
+					pixel.y+pixel.ySpacing,
+					pixel.xSpacing,
+					pixel.ySpacing,
+					pixel.overwrite,
+					pixel.stopAt,
+					pixel.rayIgnoreSelf ? pixel.clone : null,
+					pixel.spawnAtPixelTemp ? pixel.temp : null,
+					pixel.maxPixels
+				);
 				pixel.charge = 0
 			};
 		},
@@ -84,6 +129,7 @@ if(enabledMods.includes(libraryMod) && enabledMods.includes(propMod) && enabledM
 		category: "machines",
 		state: "solid",
 		density: 3000,
+		insulate: true,
 		hardness: 0.8,
 		color: "#FFFF7F",
 		desc: `clone: Which element to place. Cannot be an array or comma-separated string, and will be chosen from the first pixel to touch it.<br/>