diff --git a/collar.cpp b/collar.cpp
index 4c52db2..91dc5da 100644
--- a/collar.cpp
+++ b/collar.cpp
@@ -27,7 +27,7 @@ static const u4_t DEVADDR = 0x260212B6;
 // }
 
 void debug_function(char *str) {
-  Serial.println(str);
+  // Serial.println(str);
 }
 
 
@@ -68,7 +68,7 @@ float * const polyy = polyx + N_POLY_MAX;
  * of vertices
  * - https://wrf.ecse.rpi.edu//Research/Short_Notes/pnpoly.html
  ***************************************************/
-const int pnpoly
+inline const int pnpoly
 (const uint8_t nvert, const float *vertx, const float *verty, const float testx, const float testy)
 {
   uint8_t i, j, c = 0;
@@ -85,7 +85,7 @@ const int pnpoly
  * - takes current GPS coordinates
  * - return 1 if in bounds
  ***************************************************/
-const int check_bounds(const float x, const float y) {
+inline const int check_bounds(const float x, const float y) {
   return pnpoly(n_poly, polyx, polyy, x, y);
 }
 
@@ -95,8 +95,6 @@ const int check_bounds(const float x, const float y) {
  * - loading arrays in nanopb does not appear
  *   to work.
  ***************************************************/
-static volatile uint8_t data_available = 0;
-static volatile uint8_t done_sending = 0;
 inline void import_protobuf(const uint8_t *protobuffer, const uint8_t size) {
   if(size != 122) {
     Serial.println("nmd");
@@ -108,25 +106,19 @@ inline void import_protobuf(const uint8_t *protobuffer, const uint8_t size) {
   if(isr>N_POLY_MAX) isr = 0;
   const uint8_t *ptr = protobuffer + 5;
   for(uint8_t i=0;i<isr && i<N_POLY_MAX;i++) {
-    memcpy(&polyx[i], ptr + i*12, 4);
-    memcpy(&polyy[i], ptr + i*12+5, 4);
+    memcpy(&polyy[i], ptr + i*12, 4);
+    memcpy(&polyx[i], ptr + i*12+5, 4);
   }
   n_poly = isr;
-  data_available = 1;
 }
+
 void do_send(osjob_t* j);
 
 void onEvent (ev_t ev) {
-
   if(ev == EV_TXCOMPLETE) {
-    // Serial.print(F("- EV_TXCOMPLETE"));
-    Serial.println(F("EV_TXCOMPLETE (includes waiting for RX windows)"));
-    if (LMIC.txrxFlags & TXRX_ACK)
-      Serial.println(F("Received ack"));
     if (LMIC.dataLen) {
-      Serial.println(F("Received "));
+      Serial.print(F(" -Received: "));
       Serial.println(LMIC.dataLen);
-      Serial.println(F(" bytes of payload"));
     }
     // Schedule next transmission
     os_setTimedCallback(&sendjob, os_getTime()+sec2osticks(TX_INTERVAL), do_send);
@@ -134,13 +126,6 @@ void onEvent (ev_t ev) {
     if (LMIC.dataLen) {
       import_protobuf(LMIC.frame + LMIC.dataBeg, LMIC.dataLen);
     }
-    done_sending = 1;
-  }
-  else if(ev == EV_TXSTART) {
-    // Serial.print(F("- EV_TXSTART"));
-  }
-  else {
-    Serial.print(F("- Unknown event: "));
   }
 }
 
@@ -157,12 +142,7 @@ volatile uint8_t state;
 volatile uint32_t since;
 void setup() {
   Serial.begin(9600);
-
-  Serial.println(F("Starting"));
-      softserial_init();
-
-  // softserial_init();
-  // pinMode(LED_BUILTIN, OUTPUT);
+  softserial_init();
 
   os_init();
   LMIC_reset();
@@ -186,31 +166,25 @@ void setup() {
 
   delay(1000);
 
-  data_available = 0;
   state = START_GPS;
-
-  
   do_send(&sendjob);
 }
 
 inline void read_gps() {
   uint8_t available = softserial_available();
-  while(available> 0) {
+  while(available) {
     gps.encode(softserial_read());
     available--;
   }
 }
 
 inline void on_start_gps() {
-  Serial.println("Starting gps");
   state = WAIT_GPS;
 }
 
 inline void on_wait_gps() {
-  Serial.println("Waiting for gps");
   if(gps.location.isValid()) {
     state = START_LORA;
-    Serial.println("end of gps");
   }
 }
 
@@ -222,8 +196,8 @@ inline void on_wait_gps() {
 #define FIELD_TWO_VARIANT 0x10
 
 
-const char oob[] = "OUT OF BOUNDS";
-const char inb[] = "IN BOUNDS";
+const char oob[] = " -OUT OF BOUNDS";
+const char inb[] = " -IN BOUNDS";
 uint8_t buffer[] = {
   TYPE_STRING,
   PROTO_LEN,
@@ -237,12 +211,11 @@ void on_start_lora() {
 void send_lora() {
   if (LMIC.opmode & OP_TXRXPEND) {
     Serial.print(" -cns");
-    done_sending = 1;
   } else {
     const float latitude  = gps.location.lat();
     const float longitude = gps.location.lng();
     if(n_poly>0) {
-      const uint8_t out_of_bounds = 0;//!check_bounds(latitude, longitude);
+      const uint8_t out_of_bounds = check_bounds(latitude, longitude);
       if(out_of_bounds) {
         Serial.println(oob);
       } else {
@@ -268,13 +241,13 @@ void do_send(osjob_t* j){
 
 #define TIMEOUT TX_INTERVAL * 2 * 1000UL
 void on_wait_lora() {
-  if(millis()- since > TX_INTERVAL*1000UL || done_sending) {
+  if(millis()- since > TX_INTERVAL*1000UL) {
     Serial.println(" -Lora Done Sending");
-    done_sending = 0;
     
     state = START_GPS;
   }
-  if(millis()- since > TIMEOUT) {
+  if(millis() - since > TIMEOUT) {
+    Serial.println(" -Scheduling another job");
     os_setTimedCallback(&sendjob, os_getTime()+sec2osticks(TX_INTERVAL), do_send);
   }
 }
@@ -290,14 +263,12 @@ void loop() {
     Serial.print('.');
 
     if(state == START_GPS) {
-      // softserial_init();
       on_start_gps();
     }
     else if(state == WAIT_GPS) {
       on_wait_gps();
     }
     else if(state == START_LORA) {
-      // softserial_end();
       on_start_lora();
     }
     else if(state == WAIT_LORA) {
@@ -306,23 +277,18 @@ void loop() {
   } else {
     // Serial.print('.');
   }
-  if(data_available) {
-    Serial.println("Data available");
-     for(uint8_t i=0;i<n_poly;i++) {
-       Serial.print('(');
-       Serial.print((int)(polyy[i]*100));
-       Serial.print(',');
-       Serial.print((int)(polyx[i]*100));
-       Serial.print(')');
-       Serial.print(',');
-     }
-    data_available = 0;
-  }
-  if(state == WAIT_GPS)
-    read_gps();
+  // if(data_available) {
+  //   Serial.println("Data available");
+  //    for(uint8_t i=0;i<n_poly;i++) {
+  //      Serial.print('(');
+  //      Serial.print((int)(polyy[i]*100));
+  //      Serial.print(',');
+  //      Serial.print((int)(polyx[i]*100));
+  //      Serial.print(')');
+  //      Serial.print(',');
+  //    }
+  //   data_available = 0;
+  // }
+  read_gps();
   os_runloop_once();
-  // Serial.print(time);
-  // Serial.print(':');
-  // Serial.println(state);
-  // delay(100);
 }