Cool, thanks for the replies
. Rules doesnt say anything about passing half guard, but it does count sweeps from half guard...hmmmm
As far a leg/foot locks go, it says 'mata leo with the foot' is illegal. I think mata leo is the rear naled (lion killer) so would this be a figure four foot lock which is illegal?
Is the straight ankle lock/calf crush the only legal leg/ankle lock allowed at blue belt level?