Anet A8 Anti-Z-Wobble plate

My version of an anti-Z-wobble solution for the Anet A8.
It's a simple plate that can be used under the existing 8mm bearing rod cover.
By filling in the hole for the thread quite precisely, it significantly reduces the amount of play.

I did print this with 100% infill, but since it's such a small part it should still print in under 20min.