eddy ,did you measure all 4 pistons protrusion?
I only know that none of the OE head gaskets are 0.7 mm thick, they're all less than that :!:
According to the Bentley:Mechanical Engines:- 1 notch - 0.67-0.80mm- 2 notch - 0.81-0.90mm- 3 notch - 0.91-1.02mmHydraulic Engines:- 1 notch - 0.66-0.86mm- 2 notch - 0.87-0.90mm- 3 notch - 0.91-1.02mmEdit: I own page 4 and it looks like you should be 1 notch.
Every time I've ordered from/ shipped to Canada I've always labeled as "Core Return, auto parts" and never been charged extra.