On parkour maps with checkpoints such as City and Chill Room, make it optional to set your home at the checkpoints when you can't earn money from them. For example, say I just beat Chill Room and got back to the last checkpoint. I can't claim the end prize for another week, but I want to practice the parkour anyway. It is very difficult to do this, as the checkpoints don't work. I suggest making a notification after you go over a checkpoint without a reward that asks you if you want to set your home there. It will warn you that you get no reward and will lose your current sethome, and you can type in a command to confirm that you want to set the home there.
