Anet A8 Diagonal reinforcement compatible with Front frame brace

This is a remix of two designs :
* The original idea is from photoberto (M8 version) : https://www.thingiverse.com/thing:2351450
I liked the idea but wanted something more compact
* The top plate part is a remix from RamiFee : https://www.thingiverse.com/thing:2560585 .
I modified the holes location, so that they are perfectly aligned with the original top plates provided with the A8.

The main idea is to have a diagonal reinforcement (you 'll need about 1meter of 8mm threaded rod), bu