diff --git a/conway.go b/conway.go
index 2799053..5624398 100644
--- a/conway.go
+++ b/conway.go
@@ -7,17 +7,17 @@ import (
 )
 
 type Cell struct {
-	x    int
-	y    int
+	x    uint
+	y    uint
 	live bool
 }
 
-func (c *Cell) NeighborCount(arr [][]Cell) int {
+func (c *Cell) NeighborCount(arr [][]Cell) uint {
 	// Read grid dimensions
-	width := len(arr)
-	height := len(arr[0])
+	width := uint(len(arr))
+	height := uint(len(arr[0]))
 
-	count := 0
+	count := uint(0)
 	// Iterate through 3x3 neighboring grid
 	for i := -1; i <= 1; i++ {
 		for j := -1; j <= 1; j++ {
@@ -26,8 +26,8 @@ func (c *Cell) NeighborCount(arr [][]Cell) int {
 				continue
 			}
 			// Get neighbor coordinates
-			nx := (c.x + i + width) % width
-			ny := (c.y + j + height) % height
+			nx := uint(int(c.x+width)+i) % width
+			ny := uint(int(c.y+height)+j) % height
 			// Count if neighbor is alive
 			if arr[nx][ny].live {
 				count++
@@ -37,7 +37,7 @@ func (c *Cell) NeighborCount(arr [][]Cell) int {
 	return count
 }
 
-func initGrid(width, height int, parent ...[][]Cell) ([][]Cell, error) {
+func initGrid(width, height uint, parent ...[][]Cell) ([][]Cell, error) {
 	exists := len(parent) == 1
 	if exists && len(parent) > 1 {
 		return nil, errors.New("Too many parents specified")
@@ -45,10 +45,10 @@ func initGrid(width, height int, parent ...[][]Cell) ([][]Cell, error) {
 
 	// Make first dimension
 	cells := make([][]Cell, width)
-	for i := 0; i < width; i++ {
+	for i := uint(0); i < width; i++ {
 		// Make second dimension
 		cells[i] = make([]Cell, height)
-		for j := 0; j < height; j++ {
+		for j := uint(0); j < height; j++ {
 			// Make cells
 			cells[i][j].x = i
 			cells[i][j].y = j
@@ -63,9 +63,9 @@ func initGrid(width, height int, parent ...[][]Cell) ([][]Cell, error) {
 	return cells, nil
 }
 
-func setup(callback func([][]Cell), width, height int, FPS time.Duration) chan bool {
-	// Initialize grid
-	grid, _ := initGrid(width, height)
+func setup(callback func([][]Cell), scale, width, height uint, FPS time.Duration) chan bool {
+	// Initialize grid at specified scale
+	grid, _ := initGrid(width/scale, height/scale)
 
 	// Prepare ticker and finishing flag
 	ticker := time.NewTicker((1000 / FPS) * time.Millisecond)
@@ -88,10 +88,13 @@ func setup(callback func([][]Cell), width, height int, FPS time.Duration) chan b
 }
 
 func draw(grid [][]Cell, callback func([][]Cell)) [][]Cell {
-	generation, _ := initGrid(len(grid), len(grid[0]), grid)
+	width := uint(len(grid))
+	height := uint(len(grid[0]))
+	generation, _ := initGrid(width, height, grid)
+
 	// Iterate through grid
-	for i := 0; i < len(grid); i++ {
-		for j := 0; j < len(grid[0]); j++ {
+	for i := uint(0); i < width; i++ {
+		for j := uint(0); j < height; j++ {
 			// Count neighbors
 			cout := grid[i][j].NeighborCount(grid)
 			// Get state
diff --git a/main.go b/main.go
index bbe9ee9..e90d284 100644
--- a/main.go
+++ b/main.go
@@ -8,16 +8,16 @@ import (
 	"github.com/joho/godotenv"
 )
 
-func output(client *resty.Client, url string, width, height int, arr [][]Cell) {
+func output(client *resty.Client, url string, scale, width, height uint, arr [][]Cell) {
 	goterm.MoveCursor(1, 4)
 	// Prepare instructions for matrix
 	instructions := make([]interface{}, 1)
 	instructions[0] = Clear{Endpoint: CLEAR}
 	// Append all live cells as pixel instructions
-	for j := 0; j < height; j++ {
-		for i := 0; i < width; i++ {
+	for j := 0; j < int(height/scale); j++ {
+		for i := 0; i < int(width/scale); i++ {
 			if arr[i][j].live {
-				instructions = append(instructions, Pixel{X: i, Y: j, Endpoint: PIXEL})
+				instructions = append(instructions, Rectangle{X: i * int(scale), Y: j * int(scale), W: scale, H: scale, Endpoint: RECTANGLE})
 				goterm.Print("X")
 				continue
 			}
@@ -35,7 +35,8 @@ func output(client *resty.Client, url string, width, height int, arr [][]Cell) {
 }
 
 func main() {
-	const FPS = 10
+	const FPS = 2
+	const SCALE = 2
 
 	// Try loading .env file if it exists
 	godotenv.Load(".env")
@@ -54,8 +55,8 @@ func main() {
 
 	// Run Game of Life
 	done := setup(func(c [][]Cell) {
-		output(client, url, width, height, c)
-	}, width, height, FPS)
+		output(client, url, SCALE, width, height, c)
+	}, SCALE, width, height, FPS)
 
 	// Wait for user input to quit
 	fmt.Scanln()
diff --git a/matrix.go b/matrix.go
index e97523a..7727270 100644
--- a/matrix.go
+++ b/matrix.go
@@ -5,7 +5,7 @@ import (
 	"os"
 )
 
-func loadMatrixData() (string, int, int) {
+func loadMatrixData() (string, uint, uint) {
 	// Remote server info
 	API_SERVER_IP, _ := getEnvFallback("API_SERVER_IP", "localhost")
 	API_SERVER_PORT, _ := getEnvFallback("API_SERVER_PORT", "8080")
@@ -22,8 +22,8 @@ func loadMatrixData() (string, int, int) {
 	url := fmt.Sprintf("http://%s:%s", API_SERVER_IP, API_SERVER_PORT)
 
 	// Calculate combined resolution
-	width := PUBLIC_LED_WIDTH * PUBLIC_LED_CHAIN
-	height := PUBLIC_LED_HEIGHT * PUBLIC_LED_PARALLEL
+	width := uint(PUBLIC_LED_WIDTH * PUBLIC_LED_CHAIN)
+	height := uint(PUBLIC_LED_HEIGHT * PUBLIC_LED_PARALLEL)
 
 	return url, width, height
 }