Will a firmware update allow me to enable Fliiiight's Virtual Inertia for my STAC Zero Halcyon? October 03, 2019 16:56 Updated Follow No, unfortunately it's not possible to implement Virtual Inertia using the Halcyon's hardware. Instead, you will be able to purchase a Fliiiight upgrade kit. Related articles Can I upgrade my STAC Zero to a Fliiiiight? Will 4iiii continue to support my STAC Zero trainer? Upgrading to Fliiiight FAQ How do I activate Fliiiight and connect to a training app? Is using my STAC Zero wheel weights with Fliiiight recommended? Comments 0 comments Please sign in to leave a comment.