Thanks, that's some good advice. I was sparring a southpaw today and found that parrying his jab to his inside with my left and pivoting to his right also took his right hook out of the equation. This worked extremely well as he couldn't turn quick enough and wasn't stepping away, when this was done fast enough his extended jab left his body well open. I also tried this slipping and pivoting which worked equally as well so thanks for the help!