I have a CA18DET it was auto so i have bought a spigot but the nissan dealer said there were two sizes so at $3 each i took them both, but niether fit one way to big one way to small they said these are the only two listed are auto and manuel cranks the same has anybody come along this problem? And what did they do? I have not heard of this problem before thats why i think something stupid is going on...

Im running a stumpy box to.

Thanks in advance.....