Tunnel Bores from Railcraft dont place in my survival world. I place one on a track and it instantly pops back into an item. I tried this is a creative world but it actually stayed on the track.
I have no idea what to do.
Me too. Nei randomly crashes and when I log back into that world and open my inventory, it crashes the world making it pretty much impossible to play because I have to create a new world every time it does crash.