I have that same issue - something is eating my leaves. Looks as if someone took a scalpal and cleanly cut out a section of leaf - so weird.
At first I thought it might have been cutter ants, but I see the loss happening 12' up.
Those cones look awesome - I am so jealous.
8-Paws Brewing Co.
Tap 1:.Bombastic IIPA (10g)
Tap 2:.Mudpuddle Oatmeal Stout (10g) [nitro]