Front wheel fitments

Hi Guys,
Just fitting the front wheel  (which I have done several times in the past ) There is some thing I feel is just not quite right
The off side stanchion has a lug to stop the Speedo transmitter spinning around. The lug does not fit the recesses in the transmitter. I am wondering if I have lost a link or something.  Has any one got a diagram they can send me please.

G.Terence

I don't think the lug fits in the recess on the fork leg Terry, It goes behind it from memory, I could be completely wrong though? it's ages since I took one off.

I only remember it being located on the leg but if it was 1 or 2 mounts then I cannot remember as it certainly does not spin round or anything whatever?

Only pic I've got 

Hi Sim Peter,
Thanks for your help, Sims photo has resolved the problem. many thanks.

G.Terence