Oh great info, thanks! If you use a 902 carto, try a round or flat tip on it or even get a drip tip. I understand those that prefer to not do that though.
Hm-that may just work for the cartos-I use it naked with the 510's though-lol-it's not that bad. Horribly mismatched, but eh-i promise i'll won't die from the wierd pink/gold/black/silver combo clash-