I'm in the course and saw there is a new version of the bot. It looks like all the comments I've seen reference V1. I'll build the V2 unless it doesn't work with the current simulator.
We tested the simulator against V2, and it worked. However, you may have to adjust a few variables in the QuickBot.m file that relate to the wheel encoders and RPM ranges of the motors.
I'm in the course and saw there is a new version of the bot. It looks like all the comments I've seen reference V1. I'll build the V2 unless it doesn't work with the current simulator.