Its normally easyer to sidehop to your opposite foot(Right footed - Sidehop left) as it will give you more clearance from the wall and it allows you to have more room to tuck(No, Dont try to tuck. But it just happens when you start doing higher walls/rocks etc). But not in all cases, As Neil T displays quite nicely. My advice. Learn to go the opposite way, It will feel gash and horid to begin with. It did for me. But once you get it then its alot easyer. Im right footed and the highest i got to my right before i changed was 38" ish(Just over bar). I changed to the left and i have done 50". Can get around 45" pretty consistantly depending on the set-up and stuff.