Okay, it might take up quite a bit of time, but at least you'll be able to do a cork.

I never really do tricks myself i generally just don't spar often, my friend asks me to spar a lot i just don't like to spar, but now that i can do tricks i like to spar, but he never spars with me anymore .

if you want to spar with me some time i'd love to, unless he's sparring with me or i'm in the middle of a war or something.

But yeah best of luck to you, hopefully you can do corks soon.