I took my 1995 325 to a mechanic that specializes in AC, they did a complete dye test, and said I had a leak and that it was going to cost me something like $6-or $700 to get it fixed. Does that sound right? He seemed kinda shady so I wasn't sure if he was bsing me or not, but I do have a leak, just find it hard to believe it's that much to get fixed! Thanks for any advice! [driving2]