diff --git a/patchers/components/mvc.mc.pitchshift~.maxpat b/patchers/components/mvc.mc.pitchshift~.maxpat
index 5424df1..af749ac 100644
--- a/patchers/components/mvc.mc.pitchshift~.maxpat
+++ b/patchers/components/mvc.mc.pitchshift~.maxpat
@@ -2,8 +2,8 @@
 	"patcher" : 	{
 		"fileversion" : 1,
 		"appversion" : 		{
-			"major" : 9,
-			"minor" : 0,
+			"major" : 8,
+			"minor" : 6,
 			"revision" : 0,
 			"architecture" : "x64",
 			"modernui" : 1
@@ -96,8 +96,8 @@
 					"patcher" : 					{
 						"fileversion" : 1,
 						"appversion" : 						{
-							"major" : 9,
-							"minor" : 0,
+							"major" : 8,
+							"minor" : 6,
 							"revision" : 0,
 							"architecture" : "x64",
 							"modernui" : 1
@@ -297,12 +297,12 @@
 , 			{
 				"box" : 				{
 					"id" : "obj-26",
-					"maxclass" : "message",
-					"numinlets" : 2,
+					"maxclass" : "newobj",
+					"numinlets" : 1,
 					"numoutlets" : 1,
 					"outlettype" : [ "" ],
-					"patching_rect" : [ 271.0, 299.0, 57.0, 22.0 ],
-					"text" : "chans $1"
+					"patching_rect" : [ 271.0, 299.0, 88.0, 22.0 ],
+					"text" : "prepend chans"
 				}
 
 			}
@@ -321,7 +321,7 @@
 				"box" : 				{
 					"comment" : "dumpout",
 					"id" : "obj-4",
-					"index" : 0,
+					"index" : 2,
 					"maxclass" : "outlet",
 					"numinlets" : 1,
 					"numoutlets" : 0,
@@ -364,7 +364,7 @@
 					"numinlets" : 2,
 					"numoutlets" : 4,
 					"outlettype" : [ "", "", "", "" ],
-					"patching_rect" : [ 167.0, 355.0, 380.499999999999943, 24.0 ],
+					"patching_rect" : [ 167.0, 355.0, 428.0, 24.0 ],
 					"text" : "mvc.pitchshift~.model #0.pitchshift #0 channel.1 @autoinit 0"
 				}
 
@@ -399,7 +399,7 @@
 				"box" : 				{
 					"comment" : "settings",
 					"id" : "obj-21",
-					"index" : 0,
+					"index" : 2,
 					"maxclass" : "inlet",
 					"numinlets" : 0,
 					"numoutlets" : 1,
@@ -412,7 +412,7 @@
 				"box" : 				{
 					"comment" : "signal out",
 					"id" : "obj-2",
-					"index" : 0,
+					"index" : 1,
 					"maxclass" : "outlet",
 					"numinlets" : 1,
 					"numoutlets" : 0,
@@ -424,7 +424,7 @@
 				"box" : 				{
 					"comment" : "signal in",
 					"id" : "obj-1",
-					"index" : 0,
+					"index" : 1,
 					"maxclass" : "inlet",
 					"numinlets" : 0,
 					"numoutlets" : 1,
@@ -582,8 +582,7 @@
 				}
 
 			}
- ],
-		"autosave" : 0
+ ]
 	}
 
 }
diff --git a/patchers/components/mvc.pitchshift~.model.maxpat b/patchers/components/mvc.pitchshift~.model.maxpat
index ba25f3f..fe22e88 100644
--- a/patchers/components/mvc.pitchshift~.model.maxpat
+++ b/patchers/components/mvc.pitchshift~.model.maxpat
@@ -2,8 +2,8 @@
 	"patcher" : 	{
 		"fileversion" : 1,
 		"appversion" : 		{
-			"major" : 9,
-			"minor" : 0,
+			"major" : 8,
+			"minor" : 6,
 			"revision" : 0,
 			"architecture" : "x64",
 			"modernui" : 1
@@ -39,6 +39,18 @@
 		"subpatcher_template" : "",
 		"assistshowspatchername" : 0,
 		"boxes" : [ 			{
+				"box" : 				{
+					"id" : "obj-4",
+					"maxclass" : "newobj",
+					"numinlets" : 1,
+					"numoutlets" : 1,
+					"outlettype" : [ "" ],
+					"patching_rect" : [ 238.0, 230.5, 120.0, 22.0 ],
+					"text" : "prepend set setvalue"
+				}
+
+			}
+, 			{
 				"box" : 				{
 					"id" : "obj-3",
 					"maxclass" : "newobj",
@@ -48,8 +60,8 @@
 					"patcher" : 					{
 						"fileversion" : 1,
 						"appversion" : 						{
-							"major" : 9,
-							"minor" : 0,
+							"major" : 8,
+							"minor" : 6,
 							"revision" : 0,
 							"architecture" : "x64",
 							"modernui" : 1
@@ -414,27 +426,25 @@
 			}
 , 			{
 				"box" : 				{
-					"fontname" : "Arial",
-					"fontsize" : 13.0,
 					"id" : "obj-76",
-					"maxclass" : "message",
-					"numinlets" : 2,
+					"maxclass" : "newobj",
+					"numinlets" : 1,
 					"numoutlets" : 1,
 					"outlettype" : [ "" ],
-					"patching_rect" : [ 135.0, 230.0, 68.0, 23.0 ],
-					"text" : "quality $1"
+					"patching_rect" : [ 135.0, 230.0, 91.0, 22.0 ],
+					"text" : "prepend quality"
 				}
 
 			}
 , 			{
 				"box" : 				{
 					"id" : "obj-25",
-					"maxclass" : "message",
-					"numinlets" : 2,
+					"maxclass" : "newobj",
+					"numinlets" : 1,
 					"numoutlets" : 1,
 					"outlettype" : [ "" ],
-					"patching_rect" : [ 406.0, 222.0, 95.0, 22.0 ],
-					"text" : "pitchshiftcent $1"
+					"patching_rect" : [ 406.0, 222.0, 126.0, 22.0 ],
+					"text" : "prepend pitchshiftcent"
 				}
 
 			}
@@ -590,28 +600,16 @@
 					"varname" : "mvc.model"
 				}
 
-			}
-, 			{
-				"box" : 				{
-					"id" : "obj-20",
-					"maxclass" : "message",
-					"numinlets" : 2,
-					"numoutlets" : 1,
-					"outlettype" : [ "" ],
-					"patching_rect" : [ 234.0, 230.0, 89.0, 22.0 ],
-					"text" : "set setvalue $1"
-				}
-
 			}
 , 			{
 				"box" : 				{
 					"id" : "obj-13",
-					"maxclass" : "message",
-					"numinlets" : 2,
+					"maxclass" : "newobj",
+					"numinlets" : 1,
 					"numoutlets" : 1,
 					"outlettype" : [ "" ],
-					"patching_rect" : [ 534.0, 222.0, 89.0, 22.0 ],
-					"text" : "set setvalue $1"
+					"patching_rect" : [ 534.0, 222.0, 120.0, 22.0 ],
+					"text" : "prepend set setvalue"
 				}
 
 			}
@@ -643,13 +641,6 @@
 					"source" : [ "obj-2", 0 ]
 				}
 
-			}
-, 			{
-				"patchline" : 				{
-					"destination" : [ "obj-2", 0 ],
-					"source" : [ "obj-20", 0 ]
-				}
-
 			}
 , 			{
 				"patchline" : 				{
@@ -680,6 +671,13 @@
 					"source" : [ "obj-3", 0 ]
 				}
 
+			}
+, 			{
+				"patchline" : 				{
+					"destination" : [ "obj-2", 0 ],
+					"source" : [ "obj-4", 0 ]
+				}
+
 			}
 , 			{
 				"patchline" : 				{
@@ -706,7 +704,7 @@
 			}
 , 			{
 				"patchline" : 				{
-					"destination" : [ "obj-20", 0 ],
+					"destination" : [ "obj-4", 0 ],
 					"source" : [ "obj-6", 1 ]
 				}