I was mucking about with this mod and I found that if you use something like anti-gravity with it, and the tear is destroyed by an enemy walking into it, the lazer that connected that tear with any other tear does not update (Ie: lazer does not go to another tear if an end that it was connected to was destroyed) instead (in anti gravity's case) the lazers just stay there. This is pretty minor, so I wouldn't worry too much about it.