You guys need to look at Aircraft Spruce and Specialties for weird washers and seals, like the exhaust gaskets and other strange items that motorcycle shops charge an arm and leg for.
You may have gotten the 200 ml from me because that's what I put in my G5 forks, but it was because I didn't know how much glop I still had in the forks, and the 200ml worded quite nicely for me so I never bothered to try actually filling the forks up any more. It ws basically a start off number and see how it worked.
It was easy enough to add more if it felt like I needed it. Some people had been complaining that the 265 was too much, but there again how much glop was still in the forks? Since you had already changed the oil, it probably helped flush all the old crap out.
Bare