Can I use my STAC Zero wheel weights with Fliiiight? November 13, 2019 22:59 Updated No, the wheel weights interfere with the optical speed sensor. Related articles Is using my STAC Zero wheel weights with Fliiiight recommended? Troubleshooting: Fliiiight is having difficulty detecting the wheel. What are the main advantages of Fliiiight compared to other trainers? Fliiiight's magnets make contact with the wheel.