ikb

Thanks for the reply. I'll have a look at the system you describe though no doubt a rubber, maybe of the pcb cleaning type may be ok but, do I really want to get on my knees and clean 30 odd feet of small track!! Heresy I hear you shout! The trouble is, I'm used to running live steam on G scale. Regards ikb

I presently have a G scale steam garden railway but the wife wants back some garden! I'm thinking of installing OO instead. I am a little concerned about track current intermittencies from the point of view of tarnished track. Is this a big problem?