Remove or reduce spatial tears

[Wisecrack34]

I don't know about the damage thingy, firstly someone could just randomly be running and suddenly have a tear spawn in front of them. Secondly and more importantly, the tear already goes from edge to edge of the map, meaning you've got a 50/50 chance of spawning on station, hopefully not in an object. I would have it check the middle and adjacent square to make sure it's not occupied with something that blocks movement, then have it send you through with maybe 15-25 burn damage at most. Otherwise I think it would neatly solve the problem without detracting the significance of the event and maybe even assist with that traitor escape mentioned here