ok i found one mark on the flywheel and one mark like made with a black marker on the crank. The mark on the flywheel is a black line. The strange thing is that they are not on the right place (if i compare them to the marks i made myself) The original mark on the flywheel is 4 holes to the left. When i put the original flywheel 4 holes to the right (to align the original marks) i see that they don't really align. (when i look from the front the don't really match, link 0,5 cm in between) So im confused what i shall do. I think just place the imbalanced flywheel back the way he original was. Maybe they replaced the auto flywheel before?

cheers,
Floris