Here's the gracilis integrated core I'm using. I'm staying consistant with gait by having the pelvis rotating R at gound contact, then rotating left at midstance. The idea being the pelvis going too deep into left anterior rotation, R frontal plane rotation, & R transverse plane rotation. Sequencing the core to correct it.
If you chose another sequence, it doesn't mean that you were wrong. Kevin's idea of LLE balance BUE med ball chops is not a bad idea. After all, it's doubtful the pelvis was only unstable in the above mentioned planes.