I printed 4x each of the corner locks and bottom corners instead of 2x of each normal and mirrored. It looks like the only thing affected will be aesthetics of the belt and bolt directions.
I still haven’t printed the top corner parts yet (I ran out of black plastic and am waiting on UPS =( )- if these won’t work I’m going to print different corners completely, if they will work I’m going to print the top corners and change it later if it still bothers me =)