Game is a 1965 Bally Wild Wheels...had to find a replacement score motor armature because the gears sheared at the end....question is: the armature that engages the gear box, with no power to it, should it spring back out when pushed in by hand? I put a very light film of machine oil on the metal to metal parts but it still doesnt spring out all the way from the gearbox when I push it in with my finger. Is this normal? Should I lengthen the return spring a bit?[attachment=0,undefined caption="20150625_211559.jpg"]

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Thanks..thats what I wound up doing. I also lightly oiled the armature and all is well