Atlas RS-3's are incorrect?

[NW Modeling List]

 Howdy Stephen,

 I took a look at my RS-3 and you are correct about the tapered stack. I also did not realize that the cab is  wrong as well. I have only modeled one RS-3 before and do not have correct dimensional drawings. Apparently the model was close enough for the judges since they did not mention that my RS-3 was incorrect.   

 My sincere apologies to this list since I obviously gave some wrong data on this modeling question. It just proves that one is never to old to learn something new. Thanks for correcting my error. If you have the correct dimensions, would you send them to the list? Last, are there any RS-3's available that are correct or close enough to change into a correct model of the prototype? 

 Thanks Stephen,

 Ken McWilliams