Spokane Mayor Dennis Hession and his top staff are asking City Council members to spend $260,000 this year to hire a California management consultant to help turn around the city's ongoing budget troubles. Voters last year approved a two-year property tax increase to avoid a repeat of cuts to police, fire, libraries and other city tax services in 2004 and 2005. When the tax expires at the end of 2007, the city is facing a predicted shortfall of $12 million, or about 10 percent of its general tax fund in 2008.