the full version would include motor speed:
spinTo(distance, distanceUnits, speed/power, speed/powerUnits, true/false);
https://api.vexcode.cloud/v5/html/classvex_1_1motor.html#a156357a80abc4a5aa2c73b867527927f
This might be a stupid question, but if the track width in the front and back is slightly different, will that affect the performance. By the way, robot does not have a gyro
Can you say what you mean by “slightly” Is that an inch or 10 inches?
An inch would not make that much difference here. I’d set the track to the average of the two and go with that.
Essentially the front is an eighth of an inch less than the back