So I adjusted my front stem. It's the kind that pivots up and down. In addition to this movement I can rotate the handlebars which have a curve to them. So between the two adjustments I can move the grips higher/lower closer/further from the seat post.
My question is how do I decide where the optimal position is? How much weight should be on my hands as opposed to on the seat?
I'll be riding this bike as fast as possible over a 13 miles one way commute carrying gear on a rear rack so I want to be more aerodynamic rather than upright.