Well Bruce, i've had a bit more of a look at things and my peerless is a 1327 model which in the manual (lube chart page 7) has NO lube quantity for my model, there is another difference, the 1300 series has 2 bungs, one on the bottom as mine has and one at the top/back which mine doesn't. Mine has one at the front instead around half way up the casing. After filling to this bung i had used under 1 litre of oil. i didnt measure how much but there was i reckon around 1-200 ml left. SO, i think i will just fill it again to this level with the EP90. What do you think?

Gary