Index: /issm/trunk/src/m/classes/public/extrude.m
===================================================================
--- /issm/trunk/src/m/classes/public/extrude.m	(revision 866)
+++ /issm/trunk/src/m/classes/public/extrude.m	(revision 867)
@@ -188,4 +188,9 @@
 md.dirichletvalues_thermal(pos)=NaN;
 
+%increase connectivity if less than 25:
+if md.connectivity<25,
+	md.connectivity=25;
+end
+
 %augment counter  keeping track of what has been done to this model
 md.counter=4;