Hi all. I am trying to print the first circuit, but the software is not displaying a print button. Instead it is replaced by a Calibration button. Throughout this process I find more differences compared to the wiki. In particular, when I click the button Process Image, I am getting the selection window, I select the png and this is converted in a .hex file inside the Documents/Argentum directory (so, no option to select the SD card). Nevertheless, I move the file to the SD card manually. After putting the SD card in the printer and restarting everything (just to make sure the printer can read the card), I cannot find the print button, so I thought to try sending the command p LED_light.hex When I do that, it starts (dry) printing.