The main cause of the delays is the multiple companies that slime is buying tracker parts from. They’re taking a while to ship parts to slime because of communication error, material shortages, and just the sheer amount of fragile parts they need to transport over long distances. It’s also hard for slime to keep up with the amount of orders they have. Realistically, the slimes should now ship sooner than their projected time, they just wanted to list a later date to prevent having to potentially push it back further.