Source for roundtop carb needles in AUS

[aircobra]

does anyone know where to get the standard needles in aus?. my car is running pretty rich and looking at the needles, i reckon someone swapped them at a point in time

couple of guys on ebay, but they only sell them for genuine SUs and i tried z therapy and they only sell SM needles. the usuals eg zcardepot dont seem to have any, either

there seems to be heaps of write ups on modding the needles, but cant find stock ones anywhere

thank you

[C.A.R.]

Nissan or http://www.sumidel.com/

[aircobra]

sumdial guys say they only deal with genuine sus and nissan is discontinued. but a guy in wilsons carb in melb says he;s got a pair, so i'll try those