I snow checked a Khaos 146 with the 2.6 track which comes with QD. I had read and just assumed the 2.6 and 2.0 track come with the original QD. I just noticed today on Polaris website that the 2.0 track comes with QD2! I’m about 70/30 off/on trail. Starting to second guess my decision. How can the 155 with the 2.75 pull the QD2 but the 146 with 2.6 can’t?