diff --git a/gprMax/input_cmds_geometry.py b/gprMax/input_cmds_geometry.py
index ffbc4cdd..1daa1f5f 100644
--- a/gprMax/input_cmds_geometry.py
+++ b/gprMax/input_cmds_geometry.py
@@ -881,7 +881,7 @@ def process_geometrycmds(geometry, G):
                         volume.fractalsurfaces.append(surface)
 
                         if G.messages:
-                            print('Fractal surface from {:g}m, {:g}m, {:g}m, to {:g}m, {:g}m, {:g}m with fractal dimension {:g}m, fractal weightings {:g}m, {:g}m, fractal seeding {}, and range {:g}m to {:g}m, added to {}.'.format(xs * G.dx, ys * G.dy, zs * G.dz, xf * G.dx, yf * G.dy, zf * G.dz, surface.dimension, surface.weighting[0], surface.weighting[1], surface.seed, float(tmp[10]), float(tmp[11]), surface.operatingonID))
+                            print('Fractal surface from {:g}m, {:g}m, {:g}m, to {:g}m, {:g}m, {:g}m with fractal dimension {:g}, fractal weightings {:g}, {:g}, fractal seeding {}, and range {:g}m to {:g}m, added to {}.'.format(xs * G.dx, ys * G.dy, zs * G.dz, xf * G.dx, yf * G.dy, zf * G.dz, surface.dimension, surface.weighting[0], surface.weighting[1], surface.seed, float(tmp[10]), float(tmp[11]), surface.operatingonID))
 
                 if tmp[0] == '#add_surface_water:':
                     if len(tmp) != 9:
@@ -1138,7 +1138,7 @@ def process_geometrycmds(geometry, G):
                         volume.fractalsurfaces.append(surface)
 
                         if G.messages:
-                            print('{} blades of grass on surface from {:g}m, {:g}m, {:g}m, to {:g}m, {:g}m, {:g}m with fractal dimension {:g}m, fractal seeding {} and range {:g}m to {:g}m, added to {}.'.format(numblades, xs * G.dx, ys * G.dy, zs * G.dz, xf * G.dx, yf * G.dy, zf * G.dz, surface.dimension, surface.seed, float(tmp[8]), float(tmp[9]), surface.operatingonID))
+                            print('{} blades of grass on surface from {:g}m, {:g}m, {:g}m, to {:g}m, {:g}m, {:g}m with fractal dimension {:g}, fractal seeding {} and range {:g}m to {:g}m, added to {}.'.format(numblades, xs * G.dx, ys * G.dy, zs * G.dz, xf * G.dx, yf * G.dy, zf * G.dz, surface.dimension, surface.seed, float(tmp[8]), float(tmp[9]), surface.operatingonID))
 
                 
             # Process any modifications to the original fractal box then generate it