I could use some help from you MTH experts. I bought an MTH Milwaukee Road EF-2 20-5697-1 Proto 3.0 and I am experiencing some issues. There are two powered units A + B. The A unit works fine but the automatic pantograph does not operate. I can see the mechanism moving inside when I click "reverse" but the pantograph tab is in the wrong position. Is there a good way to address this? Both A and B units have the same pantograph issue. The B unit has no sound. I went to the MTH website but the features list does not address this. Does anyone know if the B unit is supposed to have sound? When I bought the units the manual was not included. I was able to solve the "Lashup" issue.
Thanks in advance