diff --git a/src/device/boot.rs b/src/device/boot.rs
index 9823fbd..26fcd59 100644
--- a/src/device/boot.rs
+++ b/src/device/boot.rs
@@ -1,6 +1,5 @@
 use super::{gpio, sys_timer, usb};
 use crate::device::flash_store::{self, FlashStore};
-use crate::device::sys_timer::sleep;
 use crate::laser_diode::ld_ctrl::{*};
 use crate::laser_diode::laser_diode::LdDrive;
 use crate::thermostat::max1968::MAX1968;
@@ -8,7 +7,7 @@ use crate::thermostat::thermostat::Thermostat;
 use crate::net::net::ServerHandle;
 use stm32_eth;
 use fugit::ExtU32;
-use log::info;
+use log::{info, debug};
 use stm32f4xx_hal::{
     pac::{CorePeripherals, Peripherals},
     rcc::RccExt,
@@ -62,43 +61,38 @@ pub fn bootup(
 
     usb::State::setup(usb);
 
-    let ethernet_parts_in = stm32_eth::PartsIn {
-        dma: perif.ETHERNET_DMA,
-        mac: perif.ETHERNET_MAC,
-        mmc: perif.ETHERNET_MMC,
-        ptp: perif.ETHERNET_PTP,
-    };
-
-    sleep(1000);
-
-    info!("Setting up ETH");
-    ServerHandle::new(eth_pins, eth_mgmt_pins, ethernet_parts_in, clocks);
-    info!("Setting finish setting up ETH");
+    debug!("Setting up TEC");
+    let tec_driver = MAX1968::new(max1968_phy, perif.ADC1);
+    let mut thermostat = Thermostat::new(tec_driver, ad7172_phy);
+    thermostat.setup();
+    thermostat.power_up();
+    thermostat.calibrate_dac_value();
+    thermostat.set_i(ElectricCurrent::new::<ampere>(1.0));
 
+    debug!("Setting up Laser Driver");
     let current_source = LdCtrl::new(current_source_phy);
-    info!("Setting up Laser");
     let mut laser = LdDrive::new(current_source, perif.ADC2, pd_mon_phy);
     laser.setup();
     laser.ld_open();
     laser.set_ld_drive_current_limit(ElectricCurrent::new::<ampere>(0.2));
     laser.ld_set_i(ElectricCurrent::new::<ampere>(0.15));
     laser.set_pd_i_limit(ElectricCurrent::new::<milliampere>(2.5));
-    laser.power_up();
-
-    info!("Setting up TEC");
-    let tec_driver = MAX1968::new(max1968_phy, perif.ADC1);
-
-    let mut thermostat = Thermostat::new(tec_driver, ad7172_phy);
-    thermostat.setup();
-
-    thermostat.power_up();
-    thermostat.calibrate_dac_value();
-    thermostat.set_i(ElectricCurrent::new::<ampere>(1.0));
-
     laser.set_pd_mon_calibrated_vdda(thermostat.get_calibrated_vdda());
-
+    laser.power_up();
+    
+    debug!("Setting up Internal Flash Driver");
     let flash_store = flash_store::store(perif.FLASH);
 
+    debug!("Setting up ETH");
+    let ethernet_parts_in = stm32_eth::PartsIn {
+        dma: perif.ETHERNET_DMA,
+        mac: perif.ETHERNET_MAC,
+        mmc: perif.ETHERNET_MMC,
+        ptp: perif.ETHERNET_PTP,
+    };
+    ServerHandle::new(eth_pins, eth_mgmt_pins, ethernet_parts_in, clocks);
+
+    debug!("Setting Watchdog");
     let mut wd = IndependentWatchdog::new(perif.IWDG);
     wd.start(WATCHDOG_PERIOD.millis());
     wd.feed();
diff --git a/src/thermostat/thermostat.rs b/src/thermostat/thermostat.rs
index 45894de..fa529f1 100644
--- a/src/thermostat/thermostat.rs
+++ b/src/thermostat/thermostat.rs
@@ -6,7 +6,7 @@ use crate::thermostat::max1968::{MAX1968, AdcReadTarget, PwmPinsEnum};
 use crate::thermostat::ad7172;
 use crate::thermostat::pid_state::PidState;
 use crate::thermostat::steinhart_hart;
-use log::info;
+use log::debug;
 use uom::si::{
     electric_current::ampere,
     electric_potential::volt,
@@ -167,7 +167,6 @@ impl Thermostat{
     }
 
     fn set_center_pt(&mut self, value: ElectricPotential){
-        info!("set center pt: {:?}", value);
         self.tec_setting.center_pt = value;
     }
 
@@ -233,14 +232,14 @@ impl Thermostat{
     /// VREF measurement can introduce significant noise at the current output, degrading the stabilily performance of the
     /// thermostat. 
     pub fn calibrate_dac_value(&mut self) {
+        const STEPS: i32 = 18;
         let target_voltage = self.max1968.adc_read(AdcReadTarget::VREF, 64);
         let mut start_value = 1;
         let mut best_error = ElectricPotential::new::<volt>(100.0);
-        for step in (0..18).rev() {
-            info!("Step: {} Calibrating", step);
+        for step in (0..STEPS).rev() {
+            debug!("TEC VREF Calibrating: Step {}/{}", step, STEPS);
             let mut prev_value = start_value;
             for value in (start_value..=ad5680::MAX_VALUE).step_by(1 << step) {
-                info!("Calibrating: Value: {:?}", value);
                 self.max1968.phy.dac.set(value).unwrap();
                 sys_timer::sleep(5);
 
@@ -258,7 +257,6 @@ impl Thermostat{
                 prev_value = value;
             }
         }
-        info!("Best Error: {:?}", best_error);
     }
     
     pub fn pid_engaged(&mut self) -> bool {