Well, there was no fault actually, apart of the fact that the engine performance was after 50000 km. not that fresh. So now its better loke I suspected, because strech of the chains was leaning to the limit side.
Yes I thought that too, first 400-500 km some oil has disappeared but after while when I took the engine to the red line couple of times after 1000-1500 km oil consumption is almost gone. How much still I don't know but its very little in comparison to previous state. Rings have set in and in the oil on the plug some magnetic sludge have accumulated, very little but still. Im really pleased with the results. Preparation for long trips almost complete, still have to sort some laguage site cases, the best would be original vetter thoes square one but will see what commes up for me.