diff --git a/config/machine_settings/st-ten-1.ini b/config/machine_settings/st-ten-1.ini
index 2fa84cb..8620df1 100644
--- a/config/machine_settings/st-ten-1.ini
+++ b/config/machine_settings/st-ten-1.ini
@@ -88,7 +88,7 @@ test_pressure: 7000
 test_time: 10
 test_pressure_qpos: 10 #Q+ Upper test leak limit
 test_pressure_qneg: 20 #Q- Lower test leak limit
-test_pressure_tt_qpos: 0 # Q+ Upper test leak limit (tube-tube)
+test_pressure_tt_qpos: 1 # Q+ Upper test leak limit (tube-tube)
 test_pressure_tt_qneg: 5 # Q- Lower test leak limit (tube-tube)
 flush_time: 1
 flush_pressure: 100
diff --git a/config/machine_settings/st-ten-3.ini b/config/machine_settings/st-ten-3.ini
index 26acb5f..2a6b0a8 100644
--- a/config/machine_settings/st-ten-3.ini
+++ b/config/machine_settings/st-ten-3.ini
@@ -50,9 +50,9 @@ settling_pressure_min_percent: 5
 settling_pressure_max_percent: 5
 test_pressure: 7000
 test_time: 10
-test_pressure_qpos: 5 #Q+ Upper test leak limit
-test_pressure_qneg: 15 #Q- Lower test leak limit
-test_pressure_tt_qpos: 0 # Q+ Upper test leak limit (tube-tube)
+test_pressure_qpos: 1 #Q+ Upper test leak limit
+test_pressure_qneg: 10 #Q- Lower test leak limit
+test_pressure_tt_qpos: 1 # Q+ Upper test leak limit (tube-tube)
 test_pressure_tt_qneg: 5 # Q- Lower test leak limit (tube-tube)
 flush_time: 1
 flush_pressure: 100
diff --git a/config/machine_settings/st-ten-6.ini b/config/machine_settings/st-ten-6.ini
index c650fd7..08d2f31 100644
--- a/config/machine_settings/st-ten-6.ini
+++ b/config/machine_settings/st-ten-6.ini
@@ -89,7 +89,7 @@ test_pressure: 7000
 test_time: 10
 test_pressure_qpos: 5 #Q+ Upper test leak limit
 test_pressure_qneg: 15 #Q- Lower test leak limit
-test_pressure_tt_qpos: 0 # Q+ Upper test leak limit (tube-tube)
+test_pressure_tt_qpos: 1 # Q+ Upper test leak limit (tube-tube)
 test_pressure_tt_qneg: 5 # Q- Lower test leak limit (tube-tube)
 flush_time: 1
 flush_pressure: 100
diff --git a/config/machine_settings/st-ten-8.ini b/config/machine_settings/st-ten-8.ini
index b17f760..5744b12 100644
--- a/config/machine_settings/st-ten-8.ini
+++ b/config/machine_settings/st-ten-8.ini
@@ -81,7 +81,7 @@ test_pressure: 7000
 test_time: 10
 test_pressure_qpos: 10 #Q+ Upper test leak limit
 test_pressure_qneg: 30 #Q- Lower test leak limit
-test_pressure_tt_qpos: 0 # Q+ Upper test leak limit (tube-tube)
+test_pressure_tt_qpos: 1 # Q+ Upper test leak limit (tube-tube)
 test_pressure_tt_qneg: 5 # Q- Lower test leak limit (tube-tube)
 flush_time: 1
 flush_pressure: 100