Hi OB team, We are working on a project at SLAC Menlo Park, CA and recently purchased 2 ACRO 1010 XY systems. We are in the process of assembling the first one. We have followed the online tutorials and have physically assembled the gantry but unfortunately, have not been able to make it jog. Here is our current situation: 1. We made sure our Nema 17 Stepper motors work using an LED 2. Our Powersupply has the lights on 3. The fan on the Blackbox works, and it says motors enabled 4. We are using the correct grbl settings for the acro 1010 system. We connected the Blackbox an oscilloscope to check if there is a signal when we press the jog button on our software, and we have not seen anything. Please let us know how to go about debugging this. I will be happy to provide our current settings and any other information on our setup. Thank you in advance for all your help.