To make it clear, not every ETH is eligible for an ETC split. Do not try to withdraw ETH from exchange and split them (I did try already - they are empty
). But you have some ETC for sure if you hold ETH pre-fork and not moved them around.
I did exactly that: had ETH on kraken.com during the fork and withdrawed it in my shiny new ethereum wallet (with fork option set). I guess I don't have a chance of free ETC?
BTW the gastracker link you provided gives a 404.