Thanks guys, a lot of great information both here and on the board, I could have saved myself some time and just threw the "Foot" away, instead I modified it to the new standard by making and fitting a blade guide, now i have twice as much scrap jiggling in front of the blade, So, out it goes!. Looking again I don't think it was smoke, it may have been the sunlight reflecting on all the very fine particles of dust, Hi Mahendra ,just clarify a little point,
I am from New Zealand, our national bird here is a flightless bird called the (Kiwi) It has a long beak and eats roots, and leaves we look upon it with great afection, just my sence of humour, regards Bob