One can't say that Goldman's clients have too much faith in Goldman's trade recos.As Goldman's flow trader John Flood was urging clients on Monday "not to buy this dip", they did just that and on Monday Goldman's Prime Brokerage service observed a surge in hedge fund dip buying as the S&P tumbled as low as 4,220. Those same hedge funds, however, clearly unsure what happens next, then proceeded to dump the rally andon Tuesday the GS Prime book saw the largest 1-day net selling since June 17 and t