View difference between Paste ID: ddAswsEh and Ug5k95gp

 local t = turtle
 
 local function forward(x)
 	for i = 1, x do
 		t.forward()
 	end
 end
 
 local function rTurn(x)
 	for i = 1, x do
 		t.turnRight()
 	end
 end
 
 local function lTurn(x)
 	for i = 1, x do
 		t.turnLeft()
 	end
 end
 
 local function up(x)
 	for i = 1, x do
 		t.up()
 	end
 end
 
 local function down(x)
 	for i = 1, x do
 		t.down()
 	end
 end
 
 local function back(x)
 	for i = 1, x do
 		t.back()
 	end
 end
 
 local fuelAmount = t.getFuelLevel()
 
 local function fuelCheck()
 	if fuelAmount < 5000 then
 		back(3)
 		os.sleep(5)
 		rs.setOutput("left", true)
 		os.sleep(5)
 		rs.setOutput("left", false)
 		t.select(3)
 		t.refuel(all)
 		forward(3)
 		print("Gassed up and good to go!")
 	else
 		print("Still Rollin!")
 	end
 end
 
-local itemCheck1 = t.getItemCount(1)
+local sapCheck = t.getItemCount(1)
-local itemCheck2 = t.getItemCount(2)
+local boneCheck = t.getItemCount(2)
 
 local function bonemealCheck()
 	if boneCheck <= 30 then
-	if itemCheck2 < 30 then
+
 		rs.setOutput("back", true)
 		os.sleep(10)
 		rs.setOutput("back", false)
 		forward(3)
 	else
 		print("Ready to Bone")
 	end
 end
 
 local function saplingCheck()
 	if sapCheck < 5 then
 		back(3)
-	if itemCheck1 < 5 then
+
 		os.sleep(5)
 		rs.setOutput("right", false)
 		forward(3)
 	else
 		print("It's time to Lay")
 	end
 end
 
 local function grow()
 	t.select(2)
 	while t.place() do
 		t.place()
 	end
 end
 
 
 local function plant()
 	t.select(1)
 	t.place()
 end
 
 local function harvest()
 	t.dig()
 	forward(1)
 	for i = 1, 15, 1 do
 		t.digUp()
 		up(1)
 	end
 	down(15)
 	back(1)
 end
 
 while true do
 	saplingCheck()
 	bonemealCheck()
 	fuelCheck()
 	plant()
 	grow()
 	harvest()
 end