Flux injector question

[HIGHGEAR05]

Just got done pulling all 6 injectors out of my truck to have them tested. I noticed that all 6 injector tips were wet. Shouldn't all the injector tips be dry instead of wet?

 

[GRotman]

It is not uncommon to get some fuel on them from the return passage in the head.

 

[HIGHGEAR05]

Oh ok. I wasn't sure. Thanks Glen