Shorter and improved wall bracket for IKEA Svärta loft bed

I need the leg to stay at 16mm from the wall not 40mm so I made this remix starting from https://www.thingiverse.com/thing:2796520 from ndupont.

Edit:
I reduced the central hole to 6 mm and made it countersunk. I also made the m3 holes longer because the shorter M3 i could find was 30mm.