diff --git a/script/tests/config/test-bx84 b/script/tests/config/test-bx84
index 5602053..766c5d7 100644
Binary files a/script/tests/config/test-bx84 and b/script/tests/config/test-bx84 differ
diff --git a/script/tests/tests.properties b/script/tests/tests.properties
index b976131..4dfbece 100644
--- a/script/tests/tests.properties
+++ b/script/tests/tests.properties
@@ -1,5 +1,5 @@
 #TestingList for pshell: configuration properties
-#Fri Aug 25 16:26:30 CEST 2017
+#Fri Aug 25 16:54:39 CEST 2017
 customPanel=
 showEnabledTestsOnly=true
 listFilter=test-bx84
diff --git a/script/tests/tests/sad/rightleft/.config b/script/tests/tests/sad/rightleft/.config
index f89356f..a2593ab 100644
--- a/script/tests/tests/sad/rightleft/.config
+++ b/script/tests/tests/sad/rightleft/.config
@@ -1,4 +1,4 @@
-#Fri Aug 25 16:17:00 CEST 2017
+#Fri Aug 25 16:45:24 CEST 2017
 name=rightleft
-parameters=delay\:.2\:delay between 2 steps;centre\:2\:centre where to move around;moveAround\:4.5\:move right and left from centre;steps\:.1\:steps of each move;
+parameters=delay\:.2\:delay between 2 steps;centre\:2\:centre where to move around;moveAround\:20\:move right and left from centre;steps\:1\:steps of each move;
 description=move around a value and plot the result
diff --git a/script/tests/tests/sad/rightleft/rightleft.py b/script/tests/tests/sad/rightleft/rightleft.py
index b06d8e0..5aea1d6 100644
--- a/script/tests/tests/sad/rightleft/rightleft.py
+++ b/script/tests/tests/sad/rightleft/rightleft.py
@@ -84,25 +84,33 @@ def startTest(testName, DEVICE, params):
         # initialise plot tab with 2 plots: pass here the axis names:
         scan = ManualScan(['sample'], ['Status (sta)', 'Position (VAL)'])
         # set plot name(tab title):
-        scan.setPlotTitle(test.getPlotName())
+        plotName = test.getPlotName()
+        scan.setPlotTitle(plotName)
         # start plots. See further below how to add points to the plots (scan):
         scan.start()
-
+        #in this example we initialise also a plot type to show how to add several curves on the same plot
+        p1 = plot(None,name="motor_sta", title = plotName + " Multi curves")[0]
+        #opionally set plot ranges
+        #p1.getAxis(p1.AxisId.X).setRange(0.0,80.0)
+        #p1.getAxis(p1.AxisId.Y).setRange(0.0,70.0)
+        p1.addSeries(LinePlotSeries("motor_val"))
         # inject a sinus into the plot, as example
         from math import sin
-        motor_sta = 0
+        motor_val = 0
         # take 100 samples of a sinus and a jigsaw plot them:
-        for sample in range(0, 100):
+        for sample in range(int(-moveAround), int(moveAround), int(steps)):
             readback1 = sample #the x axis.
             sleep(delay)  # settling time.
             # get value (it is translated to a caget):
-            motor_sta = motor_sta + +1
-            if motor_sta > 50:
-                motor_sta = 0
+            motor_val = motor_val + +1
+            if motor_val > 50:
+                motor_val = 0
             # get value:
-            motor_val = sin(float(sample)/10.0)*10.0-10.0
+            motor_sta = sin(float(readback1)/10.0)*10.0-10.0
             # add values to plot:
-            scan.append([readback1], [readback1], [motor_sta, motor_val])
+            #scan.append([readback1], [readback1], [motor_sta, motor_val])
+            # add values to 2 colour plot
+            p1.getSeries(0).appendData(motor_val, motor_sta)
 
         # now try with data from real device: this part will most probably fail: correct the PV names with existing ones.
         try:
@@ -120,15 +128,17 @@ def startTest(testName, DEVICE, params):
         # send a command to a channel (it is translated to a caput): uncomment this line below to try it
         #pv_motor_com.put(1.0, timeout=None) # optionally, a timeout can be given.
         # take 100 samples of the channels and plot them:
-        for sample in range(0, 100):
+        for sample in range(int(moveAround), int(-moveAround), int(-steps)):
             readback1 = sample #the x axis.
             sleep(delay)  # settling time.
             # get value:
-            motor_val = pv_motor_val.put(sample)
+            motor_val = pv_motor_val.put(float(readback1))
             # get value (it is translated to a caget):
             motor_sta = pv_motor_sta.get()
             # add values to plot:
-            scan.append([readback1], [readback1], [motor_sta, motor_val])
+            #scan.append([readback1], [readback1], [motor_sta, motor_val])
+            # 2 colour plot
+            p1.getSeries(1).appendData(float(motor_val), float(motor_sta))
 
         # Closing channels: all channels that were opened with Channel() must be closed before exit:
         pv_motor_sta.close()