Hi,after purchasing add on for tees valley with br class 31 i was looking foward to hearing the distinct sound of its 12 svt gargling away but all i can hear is the sound of the cement train behind it,i love the dlc but the audio really spoils it for me,so i suggest of you could,please intergrate a volume adjustment option for the loco and the train ,thanks in advance and happy new year to everyone
