I can't believe this thread is now 8 years old....
I've been largely preoccupied with layout work for the last 5 years, but I've taken a hiatus for a few weeks to go back into production mode on some body-mounting projects. I thought I would share a few of the results here.
I am still very Gung Ho on the "Bowser Buckler/Lee English" Z scale coupler (I purchased 300 pair from Lee a while back) and the etched brass pockets that
@ednadolski and I designed, and Ed perfected (see up-thread for details). [I was quite intrigued when the MT Tru-Scale couplers came out, but after experimenting on a few cars, I quickly decided they were not for me.]
The new projects have all been covered hoppers and tank cars. I'll share the tank cars first and save the hoppers for another post. First up is GATX 35690, an Atlas 17K tanker that first appears on Reply #46 of this thread (on Aug 29, 2010!). I'm proud to report that the car is now finished and in service, 8 years later, though it has developed a patina of rust in the intervening years....
With the etched pockets, it is straightforward to mount the coupler box directly to the bottom of the tank, which makes a very stable installation. The low profile of the etched box also makes it possible to lower the ride height a bit using BLMA trucks. Here is a before & after comparison of two other 17K tankers that shows the subtle difference in ride height and car spacing:
Next up is my second favourite N scale tank car: the Athearn LPG tanker:
In this case I kept the stock trucks since the ride height was fine. Happily, there is a mounting tab just outboard of the truck bolster which the coupler box mounts to which gives the perfect coupler height. (This conversion is going to be more difficult with the new body-mount LPG cars...)
Last up, for now, is my favourite N scale tank car: the Atlas corn syrup tanker. I love the squat lines and fine detail on this model:
With the etched pockets and BLMA trucks, it's possible to lower the car by a full 9" (scale):
and also to decrease the car spacing from 6' (platform to platform) to 3.5':
Here's a 3/4 view showing a bit more detail on the coupler itself:
Thanks for looking.