diff --git a/src/BRepFill/BRepFill_CompatibleWires.cxx b/src/BRepFill/BRepFill_CompatibleWires.cxx
index 0fbf3bd666..7474c7b346 100644
--- a/src/BRepFill/BRepFill_CompatibleWires.cxx
+++ b/src/BRepFill/BRepFill_CompatibleWires.cxx
@@ -701,7 +701,7 @@ void BRepFill_CompatibleWires::Init(const TopTools_SequenceOfShape& Sections)
 {
   myInit = Sections;
   myWork = Sections;
-  myPercent = 0.01;
+  myPercent = 0.1;
   myStatus = BRepFill_ThruSectionErrorStatus_NotDone;
   myMap.Clear();
 
diff --git a/tests/bugs/modalg_8/bug33311 b/tests/bugs/modalg_8/bug33311
new file mode 100644
index 0000000000..fbea75097f
--- /dev/null
+++ b/tests/bugs/modalg_8/bug33311
@@ -0,0 +1,11 @@
+puts "========================"
+puts "0033311: Modeling Algorithm - No results of thrusection algorithm"
+puts "========================"
+puts ""
+
+restore [locate_data_file bug33311_1.brep] w1
+restore [locate_data_file bug33311_2.brep] w2
+
+thrusections res 0 0 w1 w2 
+
+checkview -display res -2d -path ${imagedir}/${test_image}.png