Okay, I am sure (maybe), its just me. But, I am getting a bit concerned with the direction of the Manufacturers as they introduce new Models to their respective offerings in the locomotive realm. In particular diesels.
For several years many of the offerings could handle 036 (and in some cases tights) curves. Now the newer "tooling" (read - "designs") have pilot designs that had crept the minimum curves required for operation up to 054 curves. As an example - for several years the Lionel SD40-2 was capable of running on 036 curves. Then came the SD-38 in the 2015 Volume II Catalog. This locomotive while essentially the same size (length) as the SD-40-2, requires an 054 curve due to its "Kinematic" pilot design.
I don't know about everyone else, but this trend is basically shutting people like me out of the market for many of the newer locomotives.
This is very disappointing to me from the standpoint of layout design and the space I have available for running my trains. As such, I forced to the secondary market and can't consider some of the new locomotives. I would dearly love to have an ES44AC on my layout, but because of the way they are designed, I just can't. So there is the Genesis of my disappointment.
With those thoughts in mind, I throw these comments out there for discussion. I know many are focused on true, full scale looks and operation, but, this reality is cutting out many of us from the "New" train market.
To the Manufacturers, - I feel, maybe you are hurting your overall sales through unintentionally focusing too much on looks and over looking the operating environments of many of us in the Hobby.
Please bring back more designs that allow some of these beauties to run on tighter curves. Just one person's opinion. Let the slings and arrows begin.