Hey Diesel Owners out there. Do you feel the new low sulphur diesel which is now put out by the petrol stations is a bit flat ? lacking the "kick" of the old diesel ? For those of you didn't know, shell and the other companies has put out a new low sulphur (less polluting) form of diesel as of last month, replacing the old diesel at the pumps.I noticed that the new diesels are less foamy than the old ones. i used to have to wait a bit for the foam to die down while I was filling in order to get a full tank, now it looks like it doesn't foam so much anymore which is good.BUT I'm getting the feeling that my pickup while driving isn't as good as before, the engine used to surge about 2000 rpm onwards but I now have to rev it higher , about 3000-3500 rpm to get that surge. Do any of you guys out there experience the same thing ?