I think they are easy (lincon's), but a lot of people say corks are easy and I can't do them.  Your body does natrurally bring you around though on them (lincon's) .  Even give them a shot in the pipe, it would be considered a flare, but its a very similar concept and you don't have to boost to do them.  After you have them dialed in the pipe, doing off a jump will be easy.  Thats what worked for me, so good luck.  peace