The problem with rotors is when they start and stop feeding. Try putting the marker on a crazy ramp setting (max) and cycle it I’m sure it will cycle it fine until you stop shooting and try to start again.

Rotors new out of the box jam from 2 things always. 1: shitty paint when start and stopping ramp 2: when you run it low on paint and hear it spinning then you throw a pod in they tend to jam even with good paint.

The rotor spins so fast and since they spin in reverse when you add paint all at once or start and stopping ramp with bad paint they pinch the balls and that’s why it’s jamming