Sorry for what might be a rather large suggestion but I really want to use this mod but it simply is too laggy for me, ergo this suggestion: Could we have some kind of single chunk (or minimal) pocket dimension that can act as a tunnel for portals (so they have a wormhole tunnel length?) That way if I turn down the amount of portals I can see through I can use that as a buffer for players loading and unloading chunks, including the stacking? For example if I used it for stacking the aether on top of the overworld I could have an air gap between them to prevent exploring the aether from generating overworld chunks. Or an obsidian tunnel for a nether portal to prevent the base's nether portal from causing glitches with modded mobs in the nether, etc.