diff --git a/lambda/Makefile b/lambda/Makefile
index ff730d0..2f9afd6 100644
--- a/lambda/Makefile
+++ b/lambda/Makefile
@@ -9,8 +9,6 @@
 BAUD = 9600
 ## Also try BAUD = 19200 or 38400 if you're feeling lucky.
 
-SIMULATION = 1
-
 ## This is where your main() routine lives 
 MAIN = lambda.c
 
@@ -31,7 +29,7 @@
 
 PROGRAMMER_TYPE = avrisp
 # extra arguments to avrdude: baud rate, chip type, -F flag, etc.
-PROGRAMMER_ARGS = -b 19200 -P /dev/ttyACM3
+PROGRAMMER_ARGS = -b 19200 -P /dev/ttyACM0
 
 ##########------------------------------------------------------##########
 ##########                   Makefile Magic!                    ##########
diff --git a/lambda/display.c b/lambda/display.c
index 6cb2f30..e835fa9 100644
--- a/lambda/display.c
+++ b/lambda/display.c
@@ -51,10 +51,6 @@
 }
 
 void resetMeas(void) {
-	measLatest.tempI = 0;
-	measLatest.tempO = 0;
-	measLatest.lambda = 2000;
-
 	measMax.tempI = 0;
 	measMax.tempO = 0;
 	measMax.lambda = 2000;