diff --git a/config/machine_settings/st-ten-4.ini b/config/machine_settings/st-ten-4.ini
index 76f15f4..f088d6f 100644
--- a/config/machine_settings/st-ten-4.ini
+++ b/config/machine_settings/st-ten-4.ini
@@ -59,6 +59,7 @@ tempo_svuotamento_2: 1
 pressione_svuotamento_2: 100
 canale_di_prova_2: 2
 modello_etichetta: EtichettaR5_Montaggio_1prova.prn
+pid_pressure_correction: 140
 
 [autotest_leak]
 enabled: true
@@ -70,8 +71,8 @@ settling_pressure_min_percent: 5
 settling_pressure_max_percent: 5
 test_pressure: 2000
 test_time: 10
-test_pressure_qpos: 10 #Q+ Upper test leak limit (negative mbar)
-test_pressure_qneg: 20 #Q- Lower test leak limit (negative mbar)
+test_pressure_qpos: 3 #Q+ Upper test leak limit (negative mbar)
+test_pressure_qneg: 15 #Q- Lower test leak limit (negative mbar)
 test_pressure_tt_qpos: 1 # Q+ Upper test leak limit (tube-tube) (positive mbar)
 test_pressure_tt_qneg: 5 # Q- Lower test leak limit (tube-tube) (negative mbar)
 flush_time: 1