I’ve received my Soccer kit and had fun assembling, but I’m having an issue with one of the controllers. When connected the bot would just spin to the right.
Using the other controller I verified the wires, analog switch, and core were all functional, but swapping the Transmitter shield duplicated the issue (ie: the “spin right” behavior followed the transmitter shield.)
Trying a close examination of the shield I can’t see any solder bridges or such on the shield, but the tiny SMD bits are at the very limit of my ability to really examine without a microscope setup. 
I know I’ll be able to buy more from Maker Supply n a month or so when they’re up for GA sale, but since this one appears to be defective I’d hope it could be swapped out sooner.
However, this puts me back at my question. How do we open a ticket for this kind of support? I must be blind and missing it, the only other support path I see for bambu starts with identifying a Printer model only.
Thanks for anyone who has insight. So far driving the bots one at a time around the room is fun at least.
