wondering if anyone has a datasheet for this (Shell Oz website datasheet link is dead). The oil is a 25W-70. As it's winter, I want to do an early drain on my delo400 in the Camira (and keep a sample), and fill with a 25W-70, to get a data point on the thin/thick debate. 25W-70 will be run 3-4,000 miles, from snow to early summer. Anyone have a datasheet ?