Hello all! this is my first post on here so hopefully someone can help me out here. Ive been working on a 2x4 n scale layout that ive made DCC. I purchased a BLI diesel locomotive and Kato freight cars. The BLI loco has microtrains couplers and the Kato cars have Kato couplers. whenever the loco goes to make the turn it derails the front trucks of the kato freight cars. the turns are kato r216-45s. Now the KATO locomotive(same bodystyle same unit) has no issues towing the cars around this curve at all. It seems to me that the coupler on the BLI loco is dragging the front trucks off of the track and im not sure why. is it because the microtrains coupler has a shorter shank? I would like to install the Kato coupler onto the BLI loco but the way Kato couplers are set up im not sure if thats possible. Has anyone tried to install KATO couplers on a regular coupler spot? any advice would be greatly appreciated.