Thanks Deejay for fixing the pics, I forget about how many photos and get a bit carried away and if I dont keep going I lose were I'm at I also think some of the differences/variations should be (sort of dealt with) with the information we have now. then move to the next, such as air/choke then something else like slit/no slit or whatever, then at the end of it all the information collected could be summerised into as best we can guess as fact and that that is still to be determined. I was on the understanding the first Autos had a tank sticker with green writting and with the Concord factory not Milperra?????