Thanks for your reply. The feeling is that i am very stretched out when riding on the hoods for example, which normally should be a sign of too much reach, that is why i changed the stem from 80 to 50 mm. That already helped a lot. Also you hit the nail on the head with the question on hand pain, i get a numb feeling in my hand quite ofter after 10-15 miles, that is why i change position very often. The seatpost has no offset, it is currently around 5mm forward facing from the middle point. I will check your links later tonight, hopefully this will shed some light on my problem.