With Trainworld “Forget about it” If you are thinking of a Bachmann K-27 make sure you get one from the second run, and it states something to that effect on the second run box, if you get a first run the counterweights will have to be changed at an extra expense to you or an installer. You have to ask and if the guy will tell you, some of these guy’s it’s like pulling teeth to find out, and then you are never sure about anything even if you think you are, someone or something will jump up and bite you in the behind even after you feel you have done all your homework and analysis, and research and such!! Everything else just ask a lot of questions or end the conversation with what is you warranty, or will you stand behind what you are telling me, and or have em put it in writing before you dole out yer hard earned cashola!! It’s a crap shoot on everything, there are some pretty reliable dealers, and if you follow this site and others usually they will help you with their experiences with a product, and or retailer.
Regal
If you are speaking of a Connie or an Annie call Barry with “Big Barry’s Trains” he will be able to answer any questions you may have is knowledgeable, and very helpful with Bachmann’s
Don’t be afraid to ask questions even if YOU think they are dumb, we all started by crawling before we walked right??? LOL