Sorry to all if this is in the wrong section but I couldn't figure where else to put it.

I just wondered why some of the Members Motors threads have a thumbnail of the vehicle to the left of the thread title and others do not?

I have uploaded photos to FF gallery but can't find any instructions on how to add a photo to my members motors thread title. Can someone help please?

Once in the thread all the pictures are there.

Many Thanks

jrr