Victory is mine again. my turns are 22. it is stamped on the bottom of the track. what I found when I looked under the loco. the wheels were not pressed on all the way to the axles. you could see a few thousandths between the back stop on the axles and the inside of the wheels. they were not all the way on, so the flange on both sides of the wheels were right up against the inside of the track at all times. so what I did was took all the wheels off and pressed them on all the way. that may seem a bit extreme being brand new out of the box under warren tee. but I was reading here on this board some other guys sent there's back to Bachann for the same reason, and got it back with the same problem. they weren't to happy about that. so I fixed it on my own. I am very glad I did. made a world of a difference. it's a great addition to my layout . smooth runner. strong puller. all I can say is if you are going to get one. turn it over and make sure the wheels are all the way on the axles. other wize you work is cut out for you if you decide to fix it your self. all the side rods, and all ten drivers must come off. my next project will be to change out those yellow led's to white led's. I can't recall ever hering of trains having yellow head lites? I am just a scale freak, what can I say...I also read that, that can't be done with out braking parts. wish me luck,, lol thanks you guys for your input, and taking the time out to help me. I am off to brake in my new steamer