1. In first i downloaded the old version of NodeBeamEditor, which is deprecated. 2. Due to the large number of parts, I simply did not understand where which part was located and could not edit their jbeam. Yes, I know the problems very simple. But still, I'm new to this. I could not find any tutorials for NBE. I watched the kart creation time-lapse to understand something! I determined from the picture how it all works!