I have a bottle of Banrock Station Light, 5.5%. It says on the bottle 60 cals per 125ml glass, isn't regular wine 4 syns for the same?? The SW book guide says, light wine is 1.5 per 125ml.. ??? If light wine works out 3 per 125, and regular is 4 for the same, sod it, I want the full fat wine!