does anyone have a cb400f head gasket that isn't obviously junk they can mail tomorrow or pretty soon? i'll send you the card number tonight. i bought a full vesrah gasket set and the head gasket has #2 and #3 cylinder rings flanges or whatever they're called with 2 corrosion channels in each cylinder almost inline with intake and ex or front and back. little rusty tiny grooves. i was gonna try it but there's nothing to crush and fill those, they're gonna leak guaranteed. so i'm sending it back or hang it on the wall.