i thought you said the docker needs to be a slightly older one that works because the latest docker has issues with jailmaker. but your config says stable, did you forget to change there?
i’m not sure how to downgrade, so i simply intend to nuke/delete the jailmaker and start from scratch. Basically just run the jailmaker docker script again (this script has already been modified by me)
though i’m still not too sure about the pathing 
correct?
/mnt/xxxxx/jailmaker/jails/docker/rootfs/docker
possible new pathing to improve it to?
/mnt/xxxxx/jailmaker/jails/docker/rootfs/mnt/docker
this not needed? 
/mnt/xxxxx/jailmaker/jails/docker/