View difference between Paste ID: 3cDXkcTr and xry2FDWv

 config_finished = 'All done master.'
 config_refuel = 'I am refueling!'
 config_turn_around = 'I am turning 180!'
 config_finished_mining = 'I am all done, getting back!'
 config_success = 'Starting mining!'
 
-config_block_length = 100
+config_block_length = 30
 
 function checkFuel(steps)
 	if turtle.getFuelLevel() <= steps - 1 then
     	turtle.select(1)
 		coalToConsume = turtle.getItemCount(1) - 1
 		print(config_refuel)
     	turtle.refuel(coalToConsume)
   	end --if
 end --checkFuel()
 
 function turnAround()
 	print(config_turn_around)
 	turtle.turnRight()
 	turtle.turnRight()
 end --turnAround()
 
 function stopMining(steps)
 	turnAround()
 	print(config_finished_mining)
 	for index = 1, steps do
 		turtle.forward()
 	end --for
 	print(config_finished)
 end --stopMining()
 
 function mineForward(blockLength)
 	for i = 1, blockLength do
 		turtle.dig()
 		turtle.forward()
 	end --for
 end
 
 function mineToSide()
 	turtle.turnLeft()
 	mineForward(15)
 	stopMining(15)
 	turtle.turnLeft()
 end
 
 function miningAlgo(blockLength)
 	stepsTaken = 0
 	for index = 1, blockLength do
 		stepsTaken = stepsTaken + 1
 		checkFuel(stepsTaken)
 		turtle.forward()
 		turtle.dig()
 
 		if stepsTaken >= turtle.getFuelLevel() or stepsTaken + 1 == blockLength then
 			stopMining(stepsTaken)
 			return true
 		end --if
 
 		if index % 3 == 1 and turtle.getFuelLevel() >= 30 then
 			mineToSide()
 		end --if
 	end --for
 end
 
 function main()
 	miningAlgo(config_block_length)
 	print(config_success)
 	print('I will mine forward for: ' + config_block_length + ' Blocks!')
 end --main
 
 main()