diff --git a/gprMax/input_cmds_multiuse.py b/gprMax/input_cmds_multiuse.py
index 301460f5..aa7ac940 100644
--- a/gprMax/input_cmds_multiuse.py
+++ b/gprMax/input_cmds_multiuse.py
@@ -69,7 +69,7 @@ def process_multicmds(multicmds, G):
             w.freq = float(tmp[2])
 
             if G.messages:
-                print('Waveform {} of type {} with amplitude {:g}, frequency {:g}Hz created.'.format(w.ID, w.type, w.amp, w.freq))
+                print('Waveform {} of type {} with maximum amplitude scaling {:g}, frequency {:g}Hz created.'.format(w.ID, w.type, w.amp, w.freq))
 
             G.waveforms.append(w)
 
@@ -90,7 +90,7 @@ def process_multicmds(multicmds, G):
             resistance = float(tmp[4])
             check_coordinates(xcoord, ycoord, zcoord)
             if xcoord < G.pmlthickness[0] or xcoord > G.nx - G.pmlthickness[3] or ycoord < G.pmlthickness[1] or ycoord > G.ny - G.pmlthickness[4] or zcoord < G.pmlthickness[2] or zcoord > G.nz - G.pmlthickness[5]:
-                print(Fore.RED + "WARNING: '" + cmdname + ': ' + ' '.join(tmp) + "'" + ' sources and receivers should not normally be positioned within the PML.\n' + Style.RESET_ALL)
+                print(Fore.RED + "WARNING: '" + cmdname + ': ' + ' '.join(tmp) + "'" + ' sources and receivers should not normally be positioned within the PML.' + Style.RESET_ALL)
             if resistance < 0:
                 raise CmdInputError("'" + cmdname + ': ' + ' '.join(tmp) + "'" + ' requires a source resistance of zero or greater')
 
@@ -149,7 +149,7 @@ def process_multicmds(multicmds, G):
             zcoord = G.calculate_coord('z', tmp[3])
             check_coordinates(xcoord, ycoord, zcoord)
             if xcoord < G.pmlthickness[0] or xcoord > G.nx - G.pmlthickness[3] or ycoord < G.pmlthickness[1] or ycoord > G.ny - G.pmlthickness[4] or zcoord < G.pmlthickness[2] or zcoord > G.nz - G.pmlthickness[5]:
-                print(Fore.RED + "WARNING: '" + cmdname + ': ' + ' '.join(tmp) + "'" + ' sources and receivers should not normally be positioned within the PML.\n' + Style.RESET_ALL)
+                print(Fore.RED + "WARNING: '" + cmdname + ': ' + ' '.join(tmp) + "'" + ' sources and receivers should not normally be positioned within the PML.' + Style.RESET_ALL)
 
             # Check if there is a waveformID in the waveforms list
             if not any(x.ID == tmp[4] for x in G.waveforms):
@@ -208,7 +208,7 @@ def process_multicmds(multicmds, G):
             zcoord = G.calculate_coord('z', tmp[3])
             check_coordinates(xcoord, ycoord, zcoord)
             if xcoord < G.pmlthickness[0] or xcoord > G.nx - G.pmlthickness[3] or ycoord < G.pmlthickness[1] or ycoord > G.ny - G.pmlthickness[4] or zcoord < G.pmlthickness[2] or zcoord > G.nz - G.pmlthickness[5]:
-                print(Fore.RED + "WARNING: '" + cmdname + ': ' + ' '.join(tmp) + "'" + ' sources and receivers should not normally be positioned within the PML.\n' + Style.RESET_ALL)
+                print(Fore.RED + "WARNING: '" + cmdname + ': ' + ' '.join(tmp) + "'" + ' sources and receivers should not normally be positioned within the PML.' + Style.RESET_ALL)
 
             # Check if there is a waveformID in the waveforms list
             if not any(x.ID == tmp[4] for x in G.waveforms):
@@ -271,7 +271,7 @@ def process_multicmds(multicmds, G):
             check_coordinates(xcoord, ycoord, zcoord)
 
             if xcoord < G.pmlthickness[0] or xcoord > G.nx - G.pmlthickness[3] or ycoord < G.pmlthickness[1] or ycoord > G.ny - G.pmlthickness[4] or zcoord < G.pmlthickness[2] or zcoord > G.nz - G.pmlthickness[5]:
-                print(Fore.RED + "WARNING: '" + cmdname + ': ' + ' '.join(tmp) + "'" + ' sources and receivers should not normally be positioned within the PML.\n' + Style.RESET_ALL)
+                print(Fore.RED + "WARNING: '" + cmdname + ': ' + ' '.join(tmp) + "'" + ' sources and receivers should not normally be positioned within the PML.' + Style.RESET_ALL)
             if resistance <= 0 or resistance >= z0:
                 raise CmdInputError("'" + cmdname + ': ' + ' '.join(tmp) + "'" + ' requires a resistance greater than zero and less than the impedance of free space, i.e. 376.73 Ohms')
 
@@ -329,7 +329,7 @@ def process_multicmds(multicmds, G):
             zcoord = round_value(float(tmp[2]) / G.dz)
             check_coordinates(xcoord, ycoord, zcoord)
             if xcoord < G.pmlthickness[0] or xcoord > G.nx - G.pmlthickness[3] or ycoord < G.pmlthickness[1] or ycoord > G.ny - G.pmlthickness[4] or zcoord < G.pmlthickness[2] or zcoord > G.nz - G.pmlthickness[5]:
-                print(Fore.RED + "WARNING: '" + cmdname + ': ' + ' '.join(tmp) + "'" + ' sources and receivers should not normally be positioned within the PML.\n' + Style.RESET_ALL)
+                print(Fore.RED + "WARNING: '" + cmdname + ': ' + ' '.join(tmp) + "'" + ' sources and receivers should not normally be positioned within the PML.' + Style.RESET_ALL)
 
             r = Rx()
             r.xcoord = xcoord
@@ -354,7 +354,7 @@ def process_multicmds(multicmds, G):
                         raise CmdInputError("'" + cmdname + ': ' + ' '.join(tmp) + "'" + ' contains an output type that is not available')
 
             if G.messages:
-                print('Receiver at {:g}m, {:g}m, {:g}m with output(s) {} created.'.format(r.xcoord * G.dx, r.ycoord * G.dy, r.zcoord * G.dz, ', '.join(r.outputs)))
+                print('Receiver at {:g}m, {:g}m, {:g}m with output component(s) {} created.'.format(r.xcoord * G.dx, r.ycoord * G.dy, r.zcoord * G.dz, ', '.join(r.outputs)))
 
             G.rxs.append(r)
 
@@ -382,7 +382,7 @@ def process_multicmds(multicmds, G):
             check_coordinates(xf, yf, zf, name='upper')
 
             if xcoord < G.pmlthickness[0] or xcoord > G.nx - G.pmlthickness[3] or ycoord < G.pmlthickness[1] or ycoord > G.ny - G.pmlthickness[4] or zcoord < G.pmlthickness[2] or zcoord > G.nz - G.pmlthickness[5]:
-                print(Fore.RED + "WARNING: '" + cmdname + ': ' + ' '.join(tmp) + "'" + ' sources and receivers should not normally be positioned within the PML.\n' + Style.RESET_ALL)
+                print(Fore.RED + "WARNING: '" + cmdname + ': ' + ' '.join(tmp) + "'" + ' sources and receivers should not normally be positioned within the PML.' + Style.RESET_ALL)
             if xs > xf or ys > yf or zs > zf:
                 raise CmdInputError("'" + cmdname + ': ' + ' '.join(tmp) + "'" + ' the lower coordinates should be less than the upper coordinates')
             if dx < 0 or dy < 0 or dz < 0:
@@ -420,7 +420,7 @@ def process_multicmds(multicmds, G):
                         for key in Rx.availableoutputs:
                             r.outputs[key] = np.zeros(G.iterations, dtype=floattype)
                         if G.messages:
-                            print('  Receiver at {:g}m, {:g}m, {:g}m with output(s) {} created.'.format(r.xcoord * G.dx, r.ycoord * G.dy, r.zcoord * G.dz, ', '.join(r.outputs)))
+                            print('  Receiver at {:g}m, {:g}m, {:g}m with output component(s) {} created.'.format(r.xcoord * G.dx, r.ycoord * G.dy, r.zcoord * G.dz, ', '.join(r.outputs)))
                         G.rxs.append(r)
 
     # Snapshot