This is a remix of the nice Anet A8 brackets by Leo_N to reduce x axis motion particularly when printing in higher reigns of the printer. In different to the original design you can use this version with the Spool Holder by Madjestik58 (https://www.thingiverse.com/thing:1624641) and also with the Ultimate Frame Stabilizer by 3r4th (https://www.thingiverse.com/thing:2069466). For both parts recesses available which do not reduce the stability of the brackets.
To mount the brackets you will need to dismantle the display screen and remove the four pillar washers as they will not be needed. In addition to the screws and nuts for the display you will need two M3x20mm screws and nuts to fixate the brackets to the side support plates.
Keep in mind that the bracket for the left side and the bracket for the right side are not identical.
0.1 mm or slightly less ;-)