it was burning a bit of oil yesterday when it was on the rolling road.you could see the blue smoke coming out of the exhaust,it wasnt a smokescreen or anything like that but it was definately noticeable.i did about a 240 mile round trip and about 4 miles on the dyno,the oil was on the max when i left and it the oil level is around a quarter of the way dowwn from the max mark.the tuner i was at said it would be minimum £3000 for a rebuild.i said i would deliver to them the bare block with no head.maybe he didnt hear me!