Hi All
Thanks for the replies I know my controller is quite old, I bought it second hand, Its a dual Tasma 2.5 amp output, I'm new to modelling so don't know of the model, you change the direction by turning the knob to off and then a little further this then switched the switch, underneath there is a small ' vane ' which broke off on both of them, other to that happening it worked very well and was very happy with it, I'm not considering changing to DCC, I might buy a couple of pots, ( if they are cheap enough ) since my last post I have looked closer at them and they are 10 oms if not I think I will consider a new controller.
Mick