Im having issues with an N Scale Kato SD70Ace. The contact tabs mounted to the trucks/bogies are not making contact with the contact strips on the underside of the loco. I have tried pulling these tabs up, but as soon as i push the truck back into the mechanisim, the pins push back down and dont make contact. I tried pushing the contact strips on the mechanisim down, but then the truck dose not move freely. Anyone else had this issue, or anyone have any ideas on how i can fix this issue?
Thanks.