I have a Quattro 24/8000KVA and the current limt cant go under 10 Amps like the 5000KVA cant go down to 4 Amps. in scandinavia we often have problems with not being able to get more than 6 - 8 A out of the shore power. how can i come down under 10 A limit current ind the Inverter? anyone know if it is possible to get a special firmware from Victron ?