Slic3r has an interface setting also. but note this was done with a fair sized print with squared surfaces also.
my tiny high detailed prints would not be able to pry that hard on without ruining the prints and still require tedious post clean up with several tools still. but a few other prints could use this feature. just have to tweak it to get desired results. same as printing movable parts in 1 print then cracking them loose to function needs lots of tweaking with each filament used fo close tolerances yet not permanently sticking together. these are issues powder type 3D printers eliminate but at a cost as well.
Solidoodle 2 with Deluxe kit cover & glass bed with heater. and 2nd board SD2 used not 3rd and alum platform not installed yet still wood. also need cooling fan installed to board. use Repetier Host couple vers. Slic3r also have all free ware STL programs