lol man. Trick? What are you talking about?
Seedboxes are not getting tired. They obviously have high upload speeds while other users download from you. If you add THE LATEST torrent on a
tracker your upload speed will be very high. While more and more users are downloading/seeding the same torrent, the speed is getting lower and lower (obviously).
If you add THE LATEST torrent again, the upload speed will be very high once again. You just have to add new torrents all day long and you will upload full speed (or so)
24/7.
It's just stupid to waste your time this way, while you have 5-10
TB buffer on your
trackers, enough
buffer to download everything you really need for the next years.