Correct Aendri, perhaps and I know some people might wanna lynch me for this, but maybe we should make it kind of mandatory now? I know this would add more work for people, but it would also help in fleshing out the submissions as well as reveal any underlying problems that weren't obvious. I know this might be difficult for some submissions though, such as a few that Osaka does, so maybe we should have be required only for certain submissions. Such as starships, weapons, and fully-working vehicles. But things like ship systems, vehicle systems, planets, and so on are optional (not required) this would give a bit of leeway.
For me, I never used the sim chamber because it actually wasn't required (unlike on a few other boards I go to, where it is)
If we were to have it again, we'd have to ensure people use it, otherwise it'd be a largely empty forum taking up space =(