If you want to know where all those little silver pieces go on the AZL UP SD70, check out the pix I posted in my folder on Z Central Station. I was in my local Train Shop and there was an Overland HO scale stunning brass version. Snapped lots of pix. Found an N scale one two. Both on the site. http://zcentralstation.com/modules/xcgal/thumbnails.php?album=72 Jeff Merrill
I have a few like yours but I'd like to place the antennas and such more accurately. Since I can't find any books at the train shop or online, I'll use the Overland. Thanks for finding that one. I've poured thru the various sites and found many similar.