So next up in the "shop" is DERS-1b #0669 - which was responsible for my "era creep" many months ago. As you can see above, I've already dismantled it. Fortunately, unlike the Proto1000 RS-2, this Atlas model already has lift rings, stand-alone grabs and fine pilot detail. But in order to make it a New Haven DERS-1b, I need to add the following details:
- Hand brake chain & hangers
- Signal hoses
- Wabco E-2 horns (fore and aft)
- Passenger car buffers
- Air brake distributing valve
- Steam heat pipes
- Steam generator details
I made an executive decision not to add marker lamps & MU stands as I had on the DERS-2b. Just way too much trouble for what they add. I may scratchbuild & add MU details at some point in the future, but once I discovered that the Custom Finishing part wouldn't fit as it had on the RS-2, that ended that.
And don't even get me started on New Haven-only details such as the raised rear number boards, the different location of the fuel filler overflow pipe, not to mention the different locations of the fuel fillers themselves. If I worried about them, this model wouldn't get done for A Very Long Time.
So, first up - and the biggest visual bang for the time spent - are steam generator details on the short hood. And the first of those is the most intimidating - but might as well jump right in the deep end and start drilling a LARGE hole in the top of the (factory painted) cab...
Friend JohnK suggested that I simulate the exhaust stack going through the cab roof by fitting a 1/8" styrene tube between the hood and the roof and then adding a "washer" of material on top of the roof. That would avoid such delicate drilling.
But I'm stubborn - sometimes in a bad way - and doubted that that would look right. So I started drilling with a #60 drill, centered between the end of the cab and the edge of the roof, and gradually increased the drill diameter until I got to a 1/8" drill bit. Heh - it was that last little bit that finally broke through the roof edge that I had hoped to preserve. But to my eye, I think it looks fine - and certainly shows that the stack is all one piece.
Oh, and I decided to use brass tube rather than styrene so that the stack edge(?) would be thinner (and the opening/inner diameter larger). It looks much closer to the prototype - again, to my eye anyway.
The biggest challenge so far (other than drilling such a precise hole) has been to get the right length. The stack has to barely protrude above the top of the roof. I'm using the cab vent height as a guide.
You may have to click for a larger image (you can always click on an image to make it larger), but you can see here that I'm pretty close. Just a bit more filing to do.
It's amazing how the addition of one little(ish) detail can really start to change the look of a stock model and make it start to look like the prototype. Just have to paint the tube - then I think it'll look just right (despite having broken through the edge of the roof).
Since the Atlas model came with so many details already done, I hope the DERS-1b doesn't take as long as the DERS-2b. I may not have it ready in time for the next operating session, but I'm certainly going to try. I hope you'll enjoy following along - and please chime in with any tips or suggestions you have, especially if you've detailed one of these models before!