Join Date: Jul 2011
Location: Northern New England
Sorry, but I think the possible risk of small, barely visible abrasions in the paint from the cover is far preferable to tree sap/pitch and bird poop on the car. The latter can really damage your paint, particularly if you aren't right there to remove it.
2011 Evora S 2+2 in Persian Blue with Oyster
2003 350Z, Track edition
2013 Boxster S 981
2014 Xterra, for 6 months of winter and mud season