Thanks. I definitely don't want to jump down the "realism is king" rabbit hole with this. At its core, the mouse lag is an aesthetic inconvenience added for realism. I personally enjoy going into creative mode and building big Lovecraftian monoliths and temples in underwater caves, and the mouse lag makes this really, really tedious and difficult to do with any dexterity. If my issue was the only issue I'd pipe down and go hunting for a mod, but the fact that it's affecting folks with more serious, material issues is enough justification to add my take to the mix.
