Found It

I came across my Lensbaby this morning. 
I bought it years ago when you had to contact the inventor/manufacturer (not quite as refined as the one in the article).
It is a nightmare to use ….. like fighting with a piece of washing machine hose - you have to push it, pull it and move it about until you find the focus that you want …. and then hold it there while you press the shutter.
To change the aperture you have to prise out what is basically a card washer and replace it with another one with a different sized hole.
I will give it another go soon.