White or wheat for the sandwich? moly or lithium? this doesn't sound tasty... Sourdough and lard would probably work, but then you still have the road grime... lol
I don't make it a habit of changing things just because, there's things I "should" do and change but then again I still haven't installed the rear hatch trim on my '00 Explorer in 3 years, I've had the panel clips for 2.5 years, don't rush me...
last time it was white. 2 pieces of a bleach bottle with some old stuff that sort of resembled grease in between.
I use the same trick when lowering my Taurus off the jack, the front tire will slide out 2-3 inches. that way I don't have to roll it to relieve the bind.