I finally decided to flip my stem today. I was a little annoyed at not being able to get into the most areo posistion on the bike so I did. I am a little worried about my back though I will see how it responds tonight on my group ride.

The question is how much difference am I go to see by dropping the bars about 2 cm? Will it make me a little more areo in the paceline? Also the stem is now about 2 cm lower than the saddle, how will that affect my riding? I already had to fiddle with the saddle, sloping it a little more forward. I do no t want to put insane pressure on certain parts of my body

Thanks as always...