hey folks, this is my first post here. i've spent some time searching the forum for an answer, and i kinda got what i was looking for, but i wanted a little more clarification. okay, so i am rebuilding the carbs on my '81 cx500, and this is my first rebuild. i'm going to run pod filters and straight pipes (once my custom project is back together) and i've found through reading this forum that i should probably go for a 90/120 re-jet. i've found a couple good spots to buy jets on the innerwebs, Jets R Us and SiriusConInc. My question is, regarding the 90/120 numbers, am i correct to assume it means a 90 slow jet and a 120 main jet? if so, Jets R Us only has slow jets up to a size 80 (and the other company doesn't seem to have slow jets at all). If that first number is in fact meant to be the slow jet size, then maybe I could do a 80/120 re-jet? any help would be appreciated...if this info already exists on this forum, i must have missed it, feel free to point me in the direction. otherwise, yeah, any words of wisdom are greatly appreciated. i'm trying to do all the work on this bike myself...i'm currently working on cutting down my throttle and clutch cables to a more friendly size for clip-ons, if i can tackle that, i should be able to rebuild these dang carbs.