View difference between Paste ID: GBwUmzsM and DFSxN1rN

 delete startup
 pastebin get DFSxN1rN startup
 while true do
 turtle.dig()
 turtle.forward()
 turtle.place()
 turtle.back()
 turtle.select(2)
 turtle.place()
 turtle.select(1)
 sleep(65)
 end