HobbyKing Rattler ESC cold air intake

myminifactory

The Hobbyking Rattler is an exceptional buggy, but its ESC overheats due to inadequate airflow and a small ESC that's part of the vehicle. The radio compartment on the car isn't sealed or waterproof, so I decided to create a cold air intake to get some airflow over the ESC. Print both parts solidly; the duct must be printed with support, but only a minimal amount is required. Attach the duct to the new radio box lid and you'll be good to go. The new lid will protrude slightly from the car's radio compartment because it was printed thinner than the original one. I'll post photos soon.