Dedmin,
Thanks for your suggestions, we will see what we can do to add these.
Rocky,
The Unfold tool is a tool that is reserved for formZ. (As you may know, formZ will soon be receiving the interface overhaul that we have given to bonzai3d -- and it will include many "even more advanced" tools than what bonzai3d currently has.)
The Grid Snap should affect the starting of a drawing (with a rectangle, vector line, etc) and it does in our tests. If you check this again, are you sure that this is not working properly for you?
If you compare your current Reference Plane grid settings (as shown on the top in the image below) is this set to be an integer multiple of the grid snap settings (shown at the bottom) that you are using?
(If you do not have the modules of your plane grid and grid snap aligned, then it may appear that it is not affecting the starting point.)
(If you do indeed have a case where this is not working properly for you, please email us a more detailed description of the problem, and attach a BNZ.zip file (to support@bonzai3d.com) in which you are able to reproduce this so we can look into this further. )
The RenderZone Trial Plugin does not expire. Its only limitations are the watermark, and the resolution limit.
Sketch Rendering is based on the RenderZone rendering, and as such will have the same two limitations as described above.
Doodle actually produces vector information which is based on the Wireframe or Hidden Line display. You can display this at whatever resolution you like, regardless of whether or not you choose to add the RenderZone plugin.