How can I set my MAXPRO on a tree?
Using the MAXPRO outside is awesome! You'd need the Door Mound and to fold the MAXPRO a little bit to hug the tree so that you can properly SPACE OUT the brackets. This is THE MOST important thing. The brackets MUST be all the way to the outside of the footpads, as far away from the hinge as possible.
It should look like this: