I'm not sure if this is it but try different settings on CV245 for paragon. Blueline may not have the same option.
http://www.broadway-limited.com/support/manuals/P2%20Steam%20Tech%20Ref%201.01.pdf
Springfield PA
Oops
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Modeling BNSF and Milwaukee Road in SW Wisconsin
Is the BLI loco a Blueline or Paragon 2?