Hi GUYZ,
I have a classic TrainMaster Command Control Cab 1 6-12868 That I have had for a long time 2002. I use it on one side of the layout along with the Command Base and the Legacy is hooked up too. Recently the little rubber keys on the TMCC Controller are getting tough to press and get the little noise to tell you it ids engaged, especially the ENG key. I took the controller apart and cleaned all the pads and board with a q tip and denatured alcohol. Put it back together and it did help the keys except for the ENG key. I use a pen tip minus the ball point to engage the ENG and it works that way but with only using your fingers it won't. Any suggestions on how to fix this? I looked on Lionel site for a replacement rubber pad but they are unavailable.