I've got the box working fine with the cable tuner. If you want a sub line for Sat I'm assuming it has to be in the same format as your cable line as it's not possible to run Ccam and Mgcamd at the same time?
Is there a way of telling the box which sub is for which tuner or do you just add the second line in the same format are your first line?
Is there a way of telling the box which sub is for which tuner or do you just add the second line in the same format are your first line?