Finnish off vent holes.

[mjosparky]

People often cut holes in their MT bodies to increase airflow over the ESC, batteries and motor. This leaves an unfinished look to the body. I have found a way to cover the raw edge. Take a piece of fuel line that will fit around the hole, split it down one side. Then just slid it over the raw edge and glue it with CA to hold it in place. Looks like the vent/hole was factory made.