Yeha I'll have to open it up and check. Was trying to avoid having to take the ignition off the bike since it had those special bolts. But once it's off should be easy to open and diagnose!
I actually found a thread on the zx6r forum about a few wpeiple with the exact same issue. Wouldn't allow you to turn the key left to OFF or LOCK.turned out when they opened there's up there was a loose sring that was partially forcing the lock down and wouldn't allow it to turn. Each fixed it once they opened it up.so hopefully it's an easy fix but looks like either way the ignition switch will have to come off the bike.