Might be worth posting this in the mk7 forum, Adam?
Something I’m also very interested in. I’ll be doing my own oil change next year and was wondering whether to buy an oil extractor pump or just get underneath the car.
Shopdap.com did a video on an oil change on the mk8, in which he demonstrated draining all the oil with an extractor.
I’ve seen another similar video on a 7R- extracted with a pump, I think only around 300ml left after he lifted the car and undid the sump plug.