Btw, I'm not sure if it will make any sence, but I'm wondering if a command like this would be possible to have in MoI.
Some sort of inverse blend, well ... I'm not sure about the name :



It will help to create some sort if knife profile




I'm just thinking about it because I have to create this kind of profile a lot in my current project, not sure if it will make sence to poluate the blend option menu with this probably 'strange' function.