Big Dave, “get up to speed they tend to stay there” 🙂
Kinda like turbo lag, thats how i would try to describe it, found that out at last years SSUK, get the thing wound up and it would just go, i could back off the power and maintain speed with ease.
However, not being able to find my bike at the start, then being stuck behind 100+ mincers, by the time i wound it up i had to brake/stop/ride over a bikemonger etc etc, nearly killed me all that extra excercise. Was nice when up to speed though.
Got some old aero bars for when i ever get round to drops, bit of fixed wheel time trialling as well 🙂