diff --git a/examples/gain.lua b/examples/gain.lua
index 01aae12..45e8d95 100644
--- a/examples/gain.lua
+++ b/examples/gain.lua
@@ -6,23 +6,23 @@ config.bufferSize = 32
 
 function process(block)
 	-- Loop through each column
-	for i=0,5 do
+	for i=1,6 do
 		-- Get gain knob
 		gain = block.knobs[i]
 		-- Set gain light (red = 1)
-		block.lights[i][0] = gain
+		block.lights[i][1] = gain
 		-- Check mute switch
 		if block.switches[i] then
 			-- Mute output
 			gain = 0
 			-- Enable mute light (red = 1)
-			block.switchLights[i][0] = 1
+			block.switchLights[i][1] = 1
 		else
 			-- Disable mute light
-			block.switchLights[i][0] = 0
+			block.switchLights[i][1] = 0
 		end
 		-- Iterate input/output buffer
-		for j=0,block.bufferSize-1 do
+		for j=1,block.bufferSize do
 			-- Get input
 			x = block.inputs[i][j]
 			-- Apply gain to input
diff --git a/examples/rainbow.lua b/examples/rainbow.lua
index 341447f..db8eadd 100644
--- a/examples/rainbow.lua
+++ b/examples/rainbow.lua
@@ -34,10 +34,10 @@ function process(block)
 		h = (1 - i / 6 + phase) % 1
 		rgb = hsvToRgb(h, 1, 1)
 		for c=1,3 do
-			block.lights[i-1][c-1] = rgb[c]
-			block.switchLights[i-1][c-1] = rgb[c]
+			block.lights[i][c] = rgb[c]
+			block.switchLights[i][c] = rgb[c]
 		end
-		block.outputs[i-1][0] = math.sin(2 * math.pi * h) * 5 + 5
+		block.outputs[i][1] = math.sin(2 * math.pi * h) * 5 + 5
 	end
 end
 
diff --git a/examples/vco.lua b/examples/vco.lua
index e39252b..5a274f6 100644
--- a/examples/vco.lua
+++ b/examples/vco.lua
@@ -9,10 +9,10 @@ config.bufferSize = 16
 phase = 0
 function process(block)
 	-- Knob ranges from -5 to 5 octaves
-	pitch = block.knobs[0] * 10 - 5
+	pitch = block.knobs[1] * 10 - 5
 	-- Input follows 1V/oct standard
 	-- Take the first input's first buffer value
-	pitch = pitch + block.inputs[0][0]
+	pitch = pitch + block.inputs[1][1]
 
 	-- The relationship between 1V/oct pitch and frequency is `freq = 2^pitch`.
 	-- Default frequency is middle C (C4) in Hz.
@@ -22,13 +22,13 @@ function process(block)
 
 	-- Set all samples in output buffer
 	deltaPhase = config.frameDivider * block.sampleTime * freq
-	for i=0,block.bufferSize-1 do
+	for i=1,block.bufferSize do
 		-- Accumulate phase
 		phase = phase + deltaPhase
 		-- Wrap phase around range [0, 1]
 		phase = phase % 1
 
 		-- Convert phase to sine output
-		block.outputs[0][i] = math.sin(2 * math.pi * phase) * 5
+		block.outputs[1][i] = math.sin(2 * math.pi * phase) * 5
 	end
 end
\ No newline at end of file