Milan Vančura Wrote:* support of buffer exchange and arrows editing: to be able to add and edit arrows in 3D model space - in a way LPub understands them so we can create instructions like this. More comfortable GUI than it is in MLCAD would be highly appreciated(Maybe agree with LPub3D maintainer on a new syntax, too?)
Please, does anybody have an idea how GUI for this should look? Video not needed

What would be the best GUI to handle this in LDCad? (Second question is a cooperation with LPub but let's concentrate on the first one.)