On my first real project use (4 hours in the field) doing record drawings (measuring an existing house). I used separate layers for my exterior walls, interior walls, doors/windows, dimensions, and notes. Things went well and I was pleased with the app. Upon getting back to the office I found that all the layers all shifted and nothing lined up making most of the work useless. If the layers could be locked in place this would be VERY, VERY helpful. Additionally locking the stencil size would also be helpful.
CHARLESU about Morpholio Trace - Sketch CAD, v3.5.17