Have a question for the current owners. I know that US spec may be slightly different, but was curious. Currently a gripe I have with my mk6 gti is that I cannot tilt the lower portion of the seat, so it makes for a pretty steep angle with my hips sitting lower than my knees regardless of seat height. Due to this, it really aggravates my lower back pain. My question is, do the seats in the R offer this kind of adjustment? Can you tilt the lower part of the seat (the part your butt sits on) as well as the back support?