Originally Posted by gubbs3

When people talk of sensorless combos cogging is the most common word thrown around. This can describe stuttering when starting from a stop, or jumping backwards briefly, as well as hestation and/or surging when trying to work fine throttle inputs. I only race so I can't really comment on how much this is still an issue with modern sensorless setups.

Many also talk about smoothness in a much more subjective sense. The subjectivity is difficult to articulate because it cannot be described by symptoms. In order to fully grasp "smooth" versus "really smooth" you need to try piloting a 12th scale mod that can backflip at will or a mod TC that can spin all four tires an entire 100' straight.