diff --git a/config/config_nick.jsonc b/config/config_nick.jsonc
index 5db2d94d5847880efae8dfbe28a88b2775ddf3d7..dd4949a201be4c666cc38b3c1798b4e931132774 100644
--- a/config/config_nick.jsonc
+++ b/config/config_nick.jsonc
@@ -143,16 +143,18 @@
 			"SDFIntegrationWeightSample": 10,
 			"SDFIntegrationWeightMax": 255,
 			"showRegistration": false,
-			"colourSmoothing": 20.0,
+			"colourSmoothing": 200.0,
 			"colourInfluence": 2.0,
 			"spatialSmoothing": 0.04,
-			"confidenceThreshold": 20.0,
-			"clipping": false,
+			"confidenceThreshold": 0.00001,
+			"mls": false,
+			"voxels": false,
+			"clipping": true,
 			"bbox_x_max": 1.5,
 			"bbox_x_min": -1.5,
 			"bbox_y_max": 3.0,
 			"bbox_y_min": -3.0,
-			"bbox_z_max": 3.0,
+			"bbox_z_max": 2.5,
 			"bbox_z_min": 0.0,
 			"cudaDevice": 1
 		},
@@ -188,6 +190,17 @@
 		"stream": {}
 	},
 
+	"viewer_default": {
+		"net": {
+			"peers": ["tcp://ftl-node-4:9001", "tcp://ftl-node-3:9001", "tcp://ftl-node-1:9001"]
+		},
+		"sources": [
+			{"uri":"ftl://utu.fi/node4#vision_default/source"},
+			{"uri":"ftl://utu.fi/node3#vision_default/source"},
+			{"uri":"ftl://utu.fi/node1#vision_default/source"}
+		]
+	},
+
 	"registration_default": {
 		"net": {
 			"peers": ["tcp://ftl-node-4:9001", "tcp://ftl-node-3:9001", "tcp://ftl-node-1:9001"]
@@ -410,6 +423,38 @@
 		"stream": {}
 	},
 
+	"reconstruction_lab12345": {
+		"net": {
+			"peers": ["tcp://ftl-node-4:9001",
+				"tcp://ftl-node-5:9001",
+				"tcp://ftl-node-1:9001",
+				"tcp://ftl-node-2:9001",
+				"tcp://ftl-node-3:9001"],
+			"listen": "tcp://*:9001"
+		},
+		"sources": [
+			{"uri":"ftl://utu.fi/node1#vision_default/source", "gamma": 0.8, "temperature": 6500, "scaling": 1.0},
+			{"uri":"ftl://utu.fi/node2#vision_default/source", "gamma": 1.2, "temperature": 6500, "scaling": 1.0},
+			{"uri":"ftl://utu.fi/node3#vision_default/source", "gamma": 1.2, "temperature": 6500, "scaling": 1.0},
+			{"uri":"ftl://utu.fi/node4#vision_default/source", "gamma": 1.2, "temperature": 6500, "scaling": 1.0},
+			{"uri":"ftl://utu.fi/node5#vision_default/source", "gamma": 1.2, "temperature": 6500, "scaling": 1.0}
+		],
+		"display": { "$ref": "#displays/left" },
+		"virtual": { "$ref": "#virtual_cams/default" },
+		"voxelhash": { "$ref": "#hash_conf/default" },
+		"merge": {
+			"$id": "ftl://blah/blah",
+			"targetsource" : "ftl://utu.fi/node2#vision_default/source",
+			"register": false,
+			"chain": false,
+			"maxerror": 100,
+			"iterations" : 10,
+			"delay" : 500,
+			"patternsize" : [9, 6]
+		},
+		"stream": {}
+	},
+
 	"reconstruction_lab35": {
 		"net": {
 			"peers": ["tcp://ftl-node-3:9001",