Actually man, my friend had the same problem with his maxima. He went back to the shop and they repainted his car correctly for free. Goto the shop and see what kind of warranties or guarantees they have on their work. If they don't care about their image or are cheapskates then you're screwed.
98' BMW 328i - Jet Black, Black Leather, Alpine CDA-9831 HU
<span style='color:red'>For Sale:</span> Sony CDX-F5000 Xplod w/ Wiring Harness, iBook G3 900 Mhz 640 MB SDRAM w/ Original Box and Software + OS X Panther + Microsoft Office
(PM on any offers, Going on E-Bay soon ...)