short PSA I don't know how many people got effected by this, but there seems to be a change to the van code that makes it say "no main controller found, adding a dummy controller!" I haven't looked into it, but it may effect other vehicles. What has happened is the frame jbeam didn't have this previously- "controller": [ ["fileName"], ["vehicleController", {}] ], Seems that it is now needed. I had a new van mod working for about a week, and update happened, and this broke, so just helping people who may get confused