Every manufacture seems to be just a little bit different in their ring orientation but most use the 120 degree rule. The kolbenschmidt pistons did not come with any instructions so I am not sure what they recommend for their pistons. Looking online I see they also use the 120 degree rule but they dont mention the oil rings. Their PDF only shows the old style oil ring that doesnt need to be placed.

The audi manual also doesn't specify the oil rings either because the manual shows the old style rings and not the waffle type oil rings. It shows the oil ring but its one unit and not 3 separate pieces.

If anyone knows what the orientation of the kolbenschmidt or updated Audi piston rings are please let me know as my motor is out!

I am guessing this image below would be a pretty safe bet on how they would be placed?

I emailed their support page but who knows when Ill get a reply.