diff --git a/main.c b/main.c
--- a/main.c
+++ b/main.c
@@ -55,9 +55,9 @@ int main(void)
     // Default settings 
     set.val.boottobrew = 0;
     set.val.temp_units = TEMP_UNITS_FAHRENHEIT;
-    set.val.windup_guard = 200;
+    set.val.windup_guard = 10;
     set.val.k_p = 10;
-    set.val.k_i = 10;
+    set.val.k_i = 1;
     set.val.k_d = 1;
     set.val.ignore_tc_error = 0;
     set.val.setpoint_brew = 70;