Hi,
You do not say if the kits are copies or Honda.I have seen lots on other forums that the copies the needle jets are not the same and can have running problems just as I have.I always thought that the clip goes on the middle ring but alot put it back as they found it.I will soon be fitting new Honda needles and will let all know if it fixed my problem and if so what my problem was with these after market kits.
Good Luck