thanks guys think the wobble is the bb , im going to sell the frame as spares or repairs its probably of some use to some one i guess. or maybe not lol.
it is what is is but just make me a bit more paranoid in the future.
i didnt really give it the once over, over the years most used bikes have needed a bit of something doing to them, that comes with the territory, definitely repeating myself but its just the sellers failure to divulge that is my issue. I got it at a good price and drove 3 hours to get it and the guy seemed knowledgeable and friendly. i completely accept my part in this and should have looked harder, but we live and learn.