alright I will ask what does the BM 20/21 denote also as rick says this bidding lark it seem that you have just got it for reasonable price no bidding on it for days then someone bangs in a higher bid at the last moment and you cant up your bid
Hi Roger,thats the bugger with ebay.I have put a bid on as this then is supposed to make the seller run the auction out.I clarified one job lot last week,only for the seller to remove the lot an hour later,then not reply to my questions.
I personally will bid to what i think the parts are worth to me,usually late in the auction.T,if i place my top bid with his serves two purposes,one ,that's my bid and i cannot increase it due to lack of time and two,if i place my top bid
earlier its easier for competition to find out my maximum bid.
As with all BSA numbers the letters denote the date the engine or frame was made
cheers rick