DSG has a plug on the drain. But there is also a tube under the plug. You need to remove the tube in order to drain the fluid. I forgot to remove the tube. Then after filling about a quart of new fluid my brain said: "this is all wrong". So removed tube, drained, and then I luckily had a spare dsg fluid kit. Ordered one from FCP and then someone wanted $50 for a VW OE kit and I picked it up. Pentosin is the makers of the fluid for VW per internet. So I ran 5 quarts of VW, and half a quart of Pentosin. Pentosin looked and smelled identical, so fairly sure that might be right.
If you are ok running Pentosin in your DSG I got 5 quarts I can run you a deal on. Also have the 6spd filter from FCP, but that says "O.E." something. From FCP it sounded like it was OE, not a company calling itself OE. So not sure about that thing.
Right after fluid change the gears started grabbing during the warm up. So something changed, and I suspect the better shear and lower filter back pressure were throwing the trans off. After warm up and a few more stationary shifts it calmed down, and feels? better now.
You got vcds or something else?

