diff --git a/tests/bugs/mesh/bug24127 b/tests/bugs/mesh/bug24127
index c8b4979764..16dbac7dcf 100755
--- a/tests/bugs/mesh/bug24127
+++ b/tests/bugs/mesh/bug24127
@@ -19,15 +19,15 @@ regexp {([0-9]+) triangles} ${trinfo_s} str nbtri_s
 regexp {([0-9]+) nodes} ${trinfo_s} str nbnod_s
 regexp {deflection ([0-9.+e-]+)} ${trinfo_s} str defl_s
 
-if { ${nbtri_s} != 90 } {
+if { ${nbtri_s} != 99 } {
    puts "Error: triangle number is bad"
 }
 
-if { ${nbnod_s} != 54 } {
+if { ${nbnod_s} != 59 } {
    puts "Error: node number is bad"
 }
 
-set expected_defl_s 0.59663444648536101
+set expected_defl_s 0.59663444648536146
 set tol_abs_defl_s 1.e-3
 set tol_rel_defl_s 0.01
 checkreal "Deflection" ${defl_s} ${expected_defl_s} ${tol_abs_defl_s} ${tol_rel_defl_s}
diff --git a/tests/bugs/mesh/bug25519 b/tests/bugs/mesh/bug25519
index 02c79e9cc7..9f54bf6e71 100755
--- a/tests/bugs/mesh/bug25519
+++ b/tests/bugs/mesh/bug25519
@@ -22,7 +22,7 @@ regexp {deflection ([0-9.+e-]+)} ${trinfo_s} str defl_s
 
 set good_nbtri 2721
 set good_nbnod 1405
-set good_defl 0.082010129769776202
+set good_defl 0.048938765264496524
 
 set good_percent 5
 
diff --git a/tests/bugs/moddata_3/bug25662 b/tests/bugs/moddata_3/bug25662
index 9b3045a97f..26c22725e4 100644
--- a/tests/bugs/moddata_3/bug25662
+++ b/tests/bugs/moddata_3/bug25662
@@ -19,7 +19,7 @@ puts "Poles=${Poles}"
 puts "KnotsPoles=${KnotsPoles}"
 puts ""
 
-set tol_abs 1.e-7
+set tol_abs 1.e-4
 set tol_rel 0.01
 set V_i 0
 
@@ -42,7 +42,7 @@ for {set i 1} {${i} <= ${Poles}} {incr i} {
    }
    if { ${i} > 1 } {
       #puts "i=${i} U_i=${U_i} V_i=${V_i} V_i_1=${V_i_1}"
-      if { ${V_i_1} >= ${V_i} } {
+      if { ${V_i_1} - ${V_i} > ${tol_abs} } {
          puts "Error: Bad value of V in string: ${i} :${U_i}, ${V_i}"
       }
    }
diff --git a/tests/bugs/vis/bug364 b/tests/bugs/vis/bug364
index b42dd85ae4..11d5aa3065 100755
--- a/tests/bugs/vis/bug364
+++ b/tests/bugs/vis/bug364
@@ -22,7 +22,7 @@ set info [trinfo result]
 regexp { +([-0-9.+eE]+) +triangles} $info full tri
 regexp { +([-0-9.+eE]+) +nodes} $info full nod
 
-if { $tri != 84 || $nod != 84 }  {
+if { $tri != 92 || $nod != 92 }  {
    puts "Faulty OCC364: here is shading problem"
 } else {
    puts "Shading of  OCC364 is OK"
diff --git a/tests/mesh/data/advanced/B6 b/tests/mesh/data/advanced/B6
index fec0a49b85..4a9a082fb5 100755
--- a/tests/mesh/data/advanced/B6
+++ b/tests/mesh/data/advanced/B6
@@ -3,5 +3,5 @@ if { [string compare $command "incmesh"] == 0 ||
      [string compare $command "mesh"] == 0 ||
      [string compare $command "incmesh_parallel"] == 0 } {
   set bug_area "OCC25519"
-  set rel_tol 1.3654
+  set rel_tol 1.3485
 }
diff --git a/tests/mesh/data/standard/L3 b/tests/mesh/data/standard/L3
index bdd87006f7..cbb6f542e9 100755
--- a/tests/mesh/data/standard/L3
+++ b/tests/mesh/data/standard/L3
@@ -1,5 +1,5 @@
 set TheFileName shading_102.brep
 if { [string compare $command "shading"] == 0 } {
    set bug_area "OCC22687"
-   set rel_tol 1.7
+   set rel_tol 1.692
 }