I think you handled his speed well, going hi yo-yo when he moved for the over shoot. Of course you missed the two easy snap shots.
The biggest danger is of course getting too slow with a Corsair, which you know all to well.
When the C-hog caused the overshoot, you seemed to move for a vertical scissors. I would have put my nose down and forced the C-hog to pick up some speed, hit the deck and worked to reset the fight. Instead of going vertical, keeping your nose down he would have likely taken the snap shot, but it would have been more difficult. You could have rolled the other way, separated then re-engaged.
Or something like that. Good fight though
boo