I have a custom build I'm working on and have purchased and installed the BDsensor. I'm running thge latest version of Klipper with the patch. On the toolhead I havB36 CAN board but instead of running it via CAN I currently have it configured for USB connection back to a Raspberry Pi. The problem is that Klipper isn't recognizing the connection to the BDsensor. Everything seems ok on the software side so I'm wondering if the USB connection might be an issue. Has it been tested at all?