lower vayne range to 525
so her low range can be a true weakness is not fair that quinn has 525 range while vayne with an uncounterable damage mobility and almost impossible to gank has 550 range meanwhile quoin has to hit a target with valor for get ms meanwhile vayne has free ms and you can't run from her
WR
QR
QR
ER
QWR
QR
WR
Q
QER
QWR
QR
Q
QW
QE
QER
and
are the only other ADCs who can't affect enemies outside of their autoattack range and both have abilities which can extend their autoattack range significantly. [I suppose Twitch W can technically count, but it's pretty minor]