Building of HO Scale MBTA HSP46 2016 Apr 7, 2017 17:16:20 GMT -5 Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by backshophoss on Apr 7, 2017 17:16:20 GMT -5 The turbos are GE's problem,MPI and GE on systems intergration/software glitches.Was not aware of MBTA looking at an ALP-45 type "clone" from BBD.