Congrats on all the free consultancy and well done to all who contributed. Thank god for consumerism!
I echo the comment about some manufacturers not being up to speed on the whole area!!!!!!!!
Having said that the genius division in Redbay sorted it out for me and eventually got Raymarine C120 talking to Suzuki DF 300 and the Digital Fuel Gauge with the fuel used data. This last item is not for sale in the UK.!!!!!!
Many thanks also to George in Brownspoint(very helpful and knows his stuff) and Offshore Systems (clever dudes)for their input.
Take it easy ....but, take it all the way.