Someone tell me it is me going potty but I was playing on the West Cornwall Local, doing the scenario from St Austell to St Erth then St Ives and I'd unlocked the level 2 mastery a while back but looked all through the coastal section and saw nothing I then went into freeplay and saw nothing there either Anyone offer any insight?
The mastery is located south of the station. You will need to walk to the bridge just before the station, go under it and then there will be a path on the left leading to the beach. Walk down the path and you will see the mastery active there. This is how you also get onto the beach beneath the station to collect the ice cream stand for your collectibles. Also, you will need to make sure you have activated the mastery overlay in the loco selection scene.