I bought a crossing set with gates and crossing signs with 2 flashing lights that operated alternatively and a bell rand in a lineside shed that was part of the crossing set. This was in G scale. This was about 3 years ago. I installed them and they worked OK - until I bought a B'mann Consolidation......... Then the fun began. The loco is so wide that it disintegrated the shed on the first pass, and then also wiped out one of the crossing signals. I took it off the layout and it now resides in the 'things to do when I retire' bin....... I will eventually remake the set-up and widen the clearances.
spur42 - down under in Oz