Hi, I've been manually changing the factory layout files so that they have platforms underneath (with platforms mod no platforms inside means factory buildings are pretty useless), but obviously this breaks every time I update if i'm not careful. Any chance for native support?

Hm, I think you should ask the Platform author about this, since he's the one editing the tile prototypes. Tell him he should change his code to ignore the following tile prototypes: "factory-floor-1", "factory-pattern-1", "factory-floor-2", "factory-pattern-2", "factory-floor-3", "factory-pattern-3".

ah, good idea. I'll do that.