i was one of the many this year on flat bars, carefully reduced to 500mm. i took the decision to do so last year after completing the race on drops. i have resricted range of motion in my neck after being operated on for a trapped nerve and found the descents difficult on drops. however, if the decision is for drops next year i'll find a way!
out of interest, will the widest available salsa bell lap drop bars be allowed? they measure more than 500mm!?!?