Think davidab19384134237 made a thread recently about widening his opening range and raising both his %VpiP and PFR% in shorthanded cash games.

Would you recommend just widering my opening range from CO/Button or from all across the board? Got any specifc ranges of hands in mind that I should use? Looking to reach about 20/18, currently stand at about 14/12.

Is this realistic? Any help/comments? Thanks!