How to adjust your Kadee Knuckle coupler height HO scale and get it right every time!

So you put Kadee Knuckle couplers on your rolling stock, but they don't mate up even with your other rolling stock. What did you do wrong? How can you fix this without modifying your rolling stock. Well you didn't do anything wrong and fixing it is EASY! We're going to walk through it today in this video, So hop on and check it out!

Kadee 206 Train World

Installing Kadee Knuckle couplers