most useless insert

[AK47]

What freak insert(s) have u found to be most useless?
it says 8 inserts but I only see 7 in the kit. where's the eighth?

[VRJustin]

When you see the inserts the eighth one is in the back piece in the case.

.679 is the most useless

[AK47]

vote on the poll then