DemonHare's right it is annoying but if u watch him enough you see the pattern. For those of you who dont listen. it attacks the top row then bottom, so if it attacks top row then you know its gonna be safe there during the next attack which will be on bottom, and vice versa
i got to about 400,000 feet i got so bored i left the computer for 10 mins and gain 3000 more took me half an hour to dodge the ledges and hit the ground