Guess this is my fault for asking for an opinion or experience. I also want to preserve my D as much as possible on a finite budget, (still hoping for that 10-car climate-controlled garage one day<G>). I appreciate everyone's opinions that were shared both on-list and off. Now I guess I need to find one of those special tools for the drain plug. Anyone have one for sale? Was this part of the tool kits that came with the cars? Mine didn't have one :^( ------------------------------------------------------------------------ To address comments privately to the moderating team, please address to moderator@xxxx