I suppose I better put this on a separate thread. I am a bit of an experimenter and tried Castrol Edge 10w60 in my Ducati 900SS which has a tendence to get rather hot in the summer when ridden as intended. In short the bike liked it. The gear change was nice and the oil light went out pretty sharpish when starting a hot motor. Then Biltema, a cut price motor parts chain here in Scandinavia, started their selling a 10w60 so I tried it. Same results so I compared the spec sheet for the Biltema oil and Castrol edge. There wasn't much difference, generally the Edge was a little thinner. Anyway here is the info from the spec sheet, I would appreciate any enlightened opinion on the oil.
http://www.biltema.no/BiltemaDocuments/TechnicalDataSheets/36677_TDS.pdf
http://www.biltema.no/BiltemaDocuments/TechnicalDataSheets/36677_TDS.pdf