hi all, having little time to play at the minute so I was wondering if anyone could answer this for me. I love the GWR class 66 shunting scenario and was wondering, can we can shunt in free mode?
No there is not a free mode. The only yard worth shunting would be Acton, however, Acton has a lot of automatic junctions, and it's not possible to do switching if you can't control the junctions.
