I made one of @Granite619387's Milwaukee Blower Wall Mounts and found that the blower tube was unsupported and, while in my shed was likely to be banged into - breaking the mount. I figured that an additional support lower down on the wall would locate the blower better and prevent torquing the top mount as well.
This was my result. Hope it helps you too.
The author marked this model as their own original creation.