epytec say my problem: Hallo ******** I'am so sorry, that you have problems with our adapter. I try to explain you, A3 and S3 are not 100% equal. We can recommend you to fit on the adapter, therefore we need the adapters back with a correct drawing, what we have to customize. Or you can make your 100 days right of return and return the item.. superkarl you fitted 100% good ? checked centter alignment ???