oil pressure sender switch wire - where does it attach?

[TC]

oil pressure sender switch wire - where does it attach?

I know its supposed to be directly below the distributor somewhere but cannot find where it fixes.

Any one able to provide a picture of where it fits or a very detailed explanation? spent nearly an hour looking where it should go. Nothing obvious. It's only a shortish wire so not many places it can go.
Wondering if i have nocked off a part during my engine transplant?

Just like a jigsaw missing a piece any help appreciated.

[cartledge_uk]

It doesnt connect to a wire,

just sides over the little nobbin (if that makes sense)

So with the clip and wire parrallel to the block, insert the nobbin on the sender into the clip and slide down

[TC]

Thanks for the quick response - that helps loads......now I know what I need to be trying to fix it on to !! cheers