I built a track frame for myself 2 years ago not long after I started racing. At the time I thought it was just right with the same stack as I ride on the road and about 2cm longer reach.
Ended up having to buy a 150mm stem after a year of training and racing to get it just right. Also found myself unable to get low enough when using aerobars for pursuit.
New frame will be 3cm lower and 2cm longer. I will be able to use a more reasonable 130mm stem and bought the shallower LOOK bar to compensate for the lower stack.
