Sorry for the slow reply.
I have had two transformers quit working. But this is out of the six tracks that I have purchased so far. It seems to be just the transformers. Now these tracks for the most part are not new when purchased but also not used very much. i also have a transformer for the 124 scale. My wife seems to think I have become a little obsessive with this relative new hobby of mine. I have waaaaaaay more track that will fit in any room of our house now. The good news is we are looking to buy a new house and a basement is first on my checklist of must have items.
My question now is how good are those digital power stations? You can pick one up on Ebay that has the varible voltage and amperage. Those would work whether I was running 132 or 124 cars. Some of the cheaper ones are around $55. Anybody using these?
Glenn