diff --git a/examples/beams/nonlin_statics/twisting_circle_examples.jl b/examples/beams/nonlin_statics/twisting_circle_examples.jl
index dfa0ac61..9b022b70 100644
--- a/examples/beams/nonlin_statics/twisting_circle_examples.jl
+++ b/examples/beams/nonlin_statics/twisting_circle_examples.jl
@@ -45,7 +45,7 @@ function twisting_circle()
     # Cross-sectional properties
     cs = CrossSectionRectangle(s -> h, s -> b, s -> [0.0, 0.0, 1.0])
 
-    tolerance = radius/nel/1000;
+    tolerance = radius/nel/1000; 
     fens, fes = frame_member([0 0 0; 2*pi 0 0], nel, cs)
     for i in 1:count(fens)
         a = fens.xyz[i, 1]
diff --git a/examples/beams/nonlin_transient/argyr_swing_examples.jl b/examples/beams/nonlin_transient/argyr_swing_examples.jl
index c9f6ddc1..bd3332ec 100644
--- a/examples/beams/nonlin_transient/argyr_swing_examples.jl
+++ b/examples/beams/nonlin_transient/argyr_swing_examples.jl
@@ -1,9 +1,12 @@
+"""
+Argyris L-frame, large-amplitude swinging motion.
+
+An L-shaped frame is pushed at the elbow by a triangular-pulse force,
+which sends it swinging about the pinned end. The frame executes
+large-amplitude dynamic motion.
+"""
 module argyr_swing_examples
-# Argyris L-frame, large-amplitude swinging motion.
-#
-# An L-shaped frame is pushed at the elbow by a triangular-pulse force,
-# which sends it swinging about the pinned end. The frame executes
-# large-amplitude dynamic motion.
+
 
 using FinEtools
 using FinEtoolsDeforLinear
diff --git a/examples/beams/nonlin_transient/fast_top_examples.jl b/examples/beams/nonlin_transient/fast_top_examples.jl
index 31ec4867..92904f15 100644
--- a/examples/beams/nonlin_transient/fast_top_examples.jl
+++ b/examples/beams/nonlin_transient/fast_top_examples.jl
@@ -1,8 +1,11 @@
+"""
+Fast Lagrangian top.
+
+Fast-spinning Lagrange  top simulated by a beam model. The reference
+solution is available in Lagrange_top_fast (rigid-body solver).
+"""
 module fast_top_examples
-##  Fast Lagrangian top.
-#
-# Fast-spinning Lagrange  top simulated by a beam model. The reference
-# solution is available in Lagrange_top_fast (rigid-body solver).
+
 
 using FinEtools
 using FinEtoolsDeforLinear
diff --git a/examples/beams/nonlin_transient/simo_vuquoc_examples.jl b/examples/beams/nonlin_transient/simo_vuquoc_examples.jl
index 641e68b8..5b457ea2 100644
--- a/examples/beams/nonlin_transient/simo_vuquoc_examples.jl
+++ b/examples/beams/nonlin_transient/simo_vuquoc_examples.jl
@@ -1,7 +1,10 @@
+"""
+Simo, J. C. and L. Vuquoc (1988). "ON THE DYNAMICS IN SPACE OF RODS 
+UNDERGOING LARGE MOTIONS - A GEOMETRICALLY EXACT APPROACH." 
+Computer Methods in Applied Mechanics and Engineering 66(2): 125-161.
+"""
 module simo_vuquoc_examples
-# Simo, J. C. and L. Vuquoc (1988). "ON THE DYNAMICS IN SPACE OF RODS 
-# UNDERGOING LARGE MOTIONS - A GEOMETRICALLY EXACT APPROACH." 
-# Computer Methods in Applied Mechanics and Engineering 66(2): 125-161.
+
 
 using FinEtools
 using FinEtoolsDeforLinear
diff --git a/examples/beams/nonlin_transient/slow_top_examples.jl b/examples/beams/nonlin_transient/slow_top_examples.jl
index 5c1d5da6..144f00e8 100644
--- a/examples/beams/nonlin_transient/slow_top_examples.jl
+++ b/examples/beams/nonlin_transient/slow_top_examples.jl
@@ -1,8 +1,11 @@
+"""
+Slow Lagrangian Top.
+
+Slow-spinning Lagrange  top simulated by a beam model. The reference
+solution is available in Lagrange_top_slow (rigid-body solver).
+"""
 module slow_top_examples
-##  slow Lagrangian top.
-#
-# slow-spinning Lagrange  top simulated by a beam model. The reference
-# solution is available in Lagrange_top_slow (rigid-body solver).
+
 
 using FinEtools
 using FinEtoolsDeforLinear
diff --git a/examples/beams/nonlin_transient/twisting_circle_examples.jl b/examples/beams/nonlin_transient/twisting_circle_examples.jl
index f37cb51e..6ca75bce 100644
--- a/examples/beams/nonlin_transient/twisting_circle_examples.jl
+++ b/examples/beams/nonlin_transient/twisting_circle_examples.jl
@@ -1,5 +1,7 @@
+"""
+Twisting of a circle into shape with two turns. Dynamic simulation.
+"""
 module twisting_circle_examples
-# Twisting of a circle into shape with two turns
 
 using FinEtools
 using FinEtoolsDeforLinear
diff --git a/examples/shells/single_element/single_element_examples.jl b/examples/shells/single_element/single_element_examples.jl
index 4228f1b6..a72ae7db 100644
--- a/examples/shells/single_element/single_element_examples.jl
+++ b/examples/shells/single_element/single_element_examples.jl
@@ -98,7 +98,7 @@ function standard_single_dsg3()
     # # Visualization
     for j in 1:length(dec.values)
         U = v[:, j]
-        scattersysvec!(dchi, (L/4)/maximum(abs.(U)).*U)
+        scattersysvec!(dchi, (L/4)/maximum(abs.(U)).*U, DOF_KIND_ALL)
         Rfield = deepcopy(Rfield0)
         update_rotation_field!(Rfield, dchi)
         plots = cat(plot_space_box([[-L -L -L]; [+L +L +L]]),