I believe I read the Stock height is 12.5", so there is a half inch to raise the height and some lowered heights in half inch increments.
I'm 6'4" 230lb, I also like the Stock height, but am Not against raising up to a 13". I'm more confused as to which Type to get, Standard or Heavy Duty. I've heard Heavy Duty should be the choice if your toting 270lb or more. If my wife goes with me more than 50% of the time, does that mean I should choose Heavy Duty?