received with a broken gear ... unfortunately - I had to return the item for a credit .. there was no wiggle room to repair or kit-bash
I purchased this system because I thought it was a great idea.. Unfortunately I did not actually need to use this product until about 6 months after purchase so it could not be returned. I set it up and on the first attempt to rotate the locomotive two teeth on the gear that controls rotation broke off. I tried contacting the manufacturer for a replacement part and got no response. This system is almost totally plastic and is very fragile. Do not buy this product.