@mdewaters Hi Mark. Well I did the best I could to make this as concise as possible but unfortunately i had to re record several times due to some hardware issues and it ended up still being a bit long. You can play the video at 1.5 speed in YT so it’s more bearable. Also the sound might be a bit loud, as I was in a rush, which I apologize in advance.
The main issue related to the transform and how the control points work is finished in minute 11:00, it’s a thorough explanation of how to achieve what you want. Afterwards I also left some information regarding how other tools work (or when they just don’t 
) to avoid potential sources of frustration.
I hope this is helpful overall, but do know that currently the vector engine is broken and we recommend for every user’s sake not to use it without being fully prepared to find issued.
The engine will be certainly fixed in the future after the raster engine enhancement is fully finished, but not before.
