i dont think i installed mine for either my primarys or secondarys, i am running 850 (relocated stock secondarys) primarys and bosch indy blues as secondary's. my fuel system is a tad overkill cause at the moment i'm only running the twins, but i dont it all now with my rebuild so i didnt have to touch it when i go single later on. now i cannot remember if i did install either or the mixers in either the primary or secondary injector holes (its been a while since i built the motor and still havent started... so anxious) but i have the aluminium push in sleeves from rx7club already installed so i dont think i will be able to put them in the secondarys anyway. i guess im just after some reassurance that it will all be okay and run fine without them, mainly concerned with idle tho. please post up some similar positive stories or experiences and i guess the bad ones as well so i can expect the worst...

Thanks,
Brad.