Print with high infill (>50%). I suggest using a brim as well since it's tall and skinny.
The base is 1 inch tall, so set the shim 1 inch below where the bottom of the box would normally go.
For V2, the base is ½ inch thick to act as a drywall thickness guide. The box should be flush or slightly behind.
Works LHS or RHS of the stud.
The author marked this model as their own original creation.