Update: I had to print another one of these for my new printer and made some changes to the files. I made it a little bit easier to print these while laying down flat so it can be a bit stronger and print with no supports. MKII will be the new files if you want to update yours or if you are printing this for the first time.
I liked the idea of this wall mount but saw that everyone said it made the spools rub the wall. So I added an additional 10mm of length on the base of the model so it would add some additional clearance. I extended the upper part so you won't need longer screws to mount it to the wall. Great design by the original designer @wyattwolf_869819
I printed this on my A1 Mini so I just used the Strength setting at .2mm height.
Let me know what you think
Check out my other designs
The author remixed this model.
Extended the base by 10mm so the spools won't rub the wall.