hi... i recently buy a larger seast post for my bike cause the old one that i use to have was to short for me, but here's the point, i feel a lot diferent in the bike, the frame size is 19" i think and im 6'3" but i dont have any money yet to change the frame. i feel like the pedals (plattaform) throw me away.... also i bought new shoes, (some new balance with a nice all terrain sole) and i think that the post pedals or whatever changed my geometry or position in the bike, my legs feel nice but my hands are weird, dont hurt but weird and i want to know if i have to change the stem or something or just som information on what happens when you go ub about an inch and a half up in the seat post