I have a DCC-Equipped E60CP Locomotive Amtrak 971 and the EZ-Command DCC controller.
Despite I follow the standard procedure to assign a new ID to the locomotive (default is n. 3) I can't change the ID number and it's works only with the ID number 3.
How do can I solve the problem?

Hi, I bought the Bachmann H0 2-8-4- BERKSHIRE STEAM LOCO W/TENDER DCC ITEM NO. 50902 with a Walthers Heavyweight Paired Windows Coach Pennsylvania (WALTHER ITEM N. 932-1004) but I can't run them on my Hornby-Fleishmann Layout.
I'd like to built a basic oval layout (55 inch lenght maximum).
I know I should use a 24'' radius curves
Pleease can you suggest wich Bachman ITEM NO I have to order to get the 360° curve (180° + 180°) with a 24'' radius
Then 1 left and 1 right EZ tournouts (maybe the #6 Turnout) Product Code: 44560 for the right)
I want the Nickel Silver E-Z Track (with gray roadbed) 
By browsing your web/store site I found :

24'' Radius curved Curved Nickel silver track and gray roadbed - I haven't seen in yor web then I move on to the
26" Radius Curved Nickel silver track and gray roadbed; 5/card - Product Code: 44519 - so I need 4 pack to make a 360° curve
The #6 Turnout Product Code: 44560 for the right
BACHMANN HO EZ COMMAND DCC #6 TURNOUT LEFT  - I haven't seen in your site
9" Straight Nickel silver track and gray roadbed; 4/card - Four pieces of 9" Straight Track build 36" of railroad - Product Code: 44511 (so I can buy 3 pack to cover the oval and the station beetween tournouts).
MORE QUESTION: DO I NEED A COMPENSATION CURVE out of the tournouts to make parallel straight track beside the mainline?
Please give me your suggestion, I want to place an order to get the traks and run my Train.
Thanks