# L110FollowerDriveTrain What each lesson's patch does to this file, in the order the lessons come, from applying `solutions/` on `solutions-auto-schedules.1`. A line marked + is new, and a line marked - is gone; each number is the line's place in the file after the lesson. ## L110 ```{code-block} diff :class: answer-diff --- mytry/L110FollowerDriveTrain.java (before L110) +++ mytry/L110FollowerDriveTrain.java (after L110) @@ lines 44 to 53 @@ 44 // When on L110S030, see 45 // https://msb-stitt.github.io/ftc31459-26-27-biobuzz/guide/tasks/l110.html#l110s030 46 // for what to do here. + 47 wheels[FL] = forward - strafe - turn; + 48 wheels[FR] = forward + strafe + turn; + 49 wheels[BL] = forward + strafe - turn; + 50 wheels[BR] = forward - strafe + turn; 51 52 return wheels; 53 } ```