So about these Vayne buffs.

Her new Q will apply 2 stacks of her silver bolts. Ever since the rework ive been building this item on vayne whenever i play her so that i can proc her silver bolts in 2 hits instead of 3. However with this new Q mechanic, if i build and tumble will I proc her silver bolts in just 1 hit? Im legitimately asking.

Edit: From surrenderat20 http://i.imgur.com/YWZZkMO.png