diff --git a/tests/bugs/modalg_6/bug25890 b/tests/bugs/modalg_6/bug25890
index 4c3dad3985..7c3b1291c8 100755
--- a/tests/bugs/modalg_6/bug25890
+++ b/tests/bugs/modalg_6/bug25890
@@ -6,8 +6,8 @@ puts ""
 ## Intersection algorithm produces curves overlaped
 ###############################
 
-set ExpToler 1.5361108163989659e-007
-set ExpLen 5.036361740755879
+set ExpToler 1.0422975608071429e-007
+set ExpLen 5.0363617398558773
 
 restore [locate_data_file bug25890_f1.brep] f1
 restore [locate_data_file bug25890_f2.brep] f2
diff --git a/tests/bugs/modalg_6/bug27615 b/tests/bugs/modalg_6/bug27615
index 9754683982..34f39f65a9 100644
--- a/tests/bugs/modalg_6/bug27615
+++ b/tests/bugs/modalg_6/bug27615
@@ -24,7 +24,7 @@ whatis result_1
 
 checkshape result_1
 
-checkprops result_1 -v 15041.2 -s 8245.4
+checkprops result_1 -v 15287.7 -s 8383.16
 
 checkview -display result_1 -2d -path ${imagedir}/${test_image}.png