Rail Mounted Cranes   Hi Folks,   What with all the interest in the forthcoming Bachmann model of the Ransome Rapier crane I thought it about time that there was perhaps a thread dedicated to rail mounted cranes of all types, not just the large breakdown cranes.   I have a fair interest in cranes and so far have built or converted various models utilising RTR, kits and also scratch built as basis for the models. It would be interesting to see what others have done w