Sequencing animations from Idle to Gestures don't have same feet position

I'm sequencing together a series of animations based on the 'Idle' positions of both male and female characters and running into an issue where the feet alignment are just a little bit off in each animation.

So even though the rest of the body smoothing blends between the different animations the feet slide around a little bit like a break dancer.

I've found the 'Breathing Idle' is the best animation that matches the rest of the stationary ones but it still slides a bit.

Is there a way to maintain feet position or is there something else needed.