Sometime in the distant past, the city made a mistake, a simple unforeseen slip in a complex series of agreements.  The city made money off that mistake.  Now, the city could be forced to pay millions.  A still-unfinished proposal floated a year ago to resolve all the issues surrounding the Palm Harbor Marina and its adjoining condo tower on Flagler Drive calls for the city to pay the condo owners $2.5 million — to buy the rights to a sidewalk the city already owns.    Read the article………………………………….