Is there a way to select two vertices and then have all the vertices inbetween align? The way I've been doing it is to use Make Planar and then rotate but it's tedious and problematic.
There's probably a script around on it, you'd just find the vector between the start and end points and move the intervening vertices to the closest point along that line. I could do it in Uscript, but no clue about maxscript. :( Renderhjs one of the resident script wizards probably has something, or will likely be able to…