Hey Crashlander Peeps :-), found an odd bug. I was just messing about in Unlimited inventory mode and was looking for interesting lighting options. I found a block called "Ship Light" and placed it on a structure. But it was too big so I went to remove it. But I can't. I've tried removing all the blocks around it but it's there permanently now. Tried both Limited and Unlimited inventory, but I just can't get rid of it :-).