Make walk and Meta Rig

Is it possible to use your own rig on Make walk, or do you have to use Human Meta rig? When using meta rig some of the bones on a walk cycle the bones run into each other, I was wondering if another rig set would work better?

here’s some reference information on makewalk

https://blenderartists.org/forum/showthread.php?312052-MakeWalk-three-click-mocap-retargeting

you might go and ask these guys…

Okay, thanks, I will