Depending on when your kit shipped, you might not have a barrel fan blocker. It's highly recommended that you install one if you don't have one already. You can buy one from our website, or print your own by downloading the STL from repables. It significantly reduces the amount of power required to maintain temperature.

A whip clip is very useful for keeping your whip connector from coming loose during printing. You can download one from repables and print it, then fit it to your hot end.