Has anyone had to remove the top of their dash before? I need to get to my evaporator sensor, and I think if I could get the big wide top dash off then I could go down through the rectangular airbag hole (according to http://www.subaruparts.com/diag/?mod...ategory=660-A1 , there is a cut out for airbags for future models). Has anyone tried to remove the whole top of the dash before? What's the best way to go about it?

Thanks,